940352461 has 4 divisors (see below), whose sum is σ = 940470300. Its totient is φ = 940234624.

The previous prime is 940352407. The next prime is 940352477. The reversal of 940352461 is 164253049.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 508502500 + 431849961 = 22550^2 + 20781^2 .

It is a cyclic number.

It is not a de Polignac number, because 940352461 - 2¹³ = 940344269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940359461) 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, 46006 + ... + 63223.

It is an arithmetic number, because the mean of its divisors is an integer number (235117575).

Almost surely, 2^940352461 is an apocalyptic number.

It is an amenable number.

940352461 is a deficient number, since it is larger than the sum of its proper divisors (117839).

940352461 is a wasteful number, since it uses less digits than its factorization.

940352461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117838.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 940352461 is about 30665.1668999208. The cubic root of 940352461 is about 979.7085281322.

The spelling of 940352461 in words is "nine hundred forty million, three hundred fifty-two thousand, four hundred sixty-one".