940615345 has 16 divisors (see below), whose sum is σ = 1159421760. Its totient is φ = 732308544.

The previous prime is 940615343. The next prime is 940615367. The reversal of 940615345 is 543516049.

It is a cyclic number.

It is not a de Polignac number, because 940615345 - 2¹ = 940615343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (940615343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10891 + ... + 44719.

It is an arithmetic number, because the mean of its divisors is an integer number (72463860).

Almost surely, 2^940615345 is an apocalyptic number.

It is an amenable number.

940615345 is a deficient number, since it is larger than the sum of its proper divisors (218806415).

940615345 is a wasteful number, since it uses less digits than its factorization.

940615345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33984.

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 940615345 is about 30669.4529621902. The cubic root of 940615345 is about 979.7998150737.

The spelling of 940615345 in words is "nine hundred forty million, six hundred fifteen thousand, three hundred forty-five".