940894276 has 45 divisors (see below), whose sum is σ = 1927034781. Its totient is φ = 401952096.

The previous prime is 940894271. The next prime is 940894303. The reversal of 940894276 is 672498049.

The square root of 940894276 is 30674.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 6002500 + 934891776 = 2450^2 + 30576^2 .

It is a Harshad number since it is a multiple of its sum of digits (49).

It is not an unprimeable number, because it can be changed into a prime (940894271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 3005896 + ... + 3006208.

Almost surely, 2^940894276 is an apocalyptic number.

940894276 is the 30674-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 940894276

940894276 is an abundant number, since it is smaller than the sum of its proper divisors (986140505).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

940894276 is an frugal number, since it uses more digits than its factorization.

940894276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658 (or 322 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 49.

The cubic root of 940894276 is about 979.8966557691.

Multiplying 940894276 by its sum of digits (49), we get a square (46103819524 = 214718²).

940894276 divided by its sum of digits (49) gives a square (19201924 = 4382²).

It can be divided in two parts, 9408 and 94276, that added together give a square (103684 = 322²).

The spelling of 940894276 in words is "nine hundred forty million, eight hundred ninety-four thousand, two hundred seventy-six".