940303049 has 4 divisors (see below), whose sum is σ = 1074632064. Its totient is φ = 805974036.

The previous prime is 940303033. The next prime is 940303057.

940303049 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 940303049 - 2⁴ = 940303033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (940303069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67164497 + ... + 67164510.

It is an arithmetic number, because the mean of its divisors is an integer number (268658016).

Almost surely, 2^940303049 is an apocalyptic number.

It is an amenable number.

940303049 is a deficient number, since it is larger than the sum of its proper divisors (134329015).

940303049 is a wasteful number, since it uses less digits than its factorization.

940303049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134329014.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 940303049 is about 30664.3612195004. The cubic root of 940303049 is about 979.6913678270.

It can be divided in two parts, 94030 and 3049, that added together give a palindrome (97079).

The spelling of 940303049 in words is "nine hundred forty million, three hundred three thousand, forty-nine".