7640410351 has 8 divisors (see below), whose sum is σ = 9245538720. Its totient is φ = 6163692288.

The previous prime is 7640410313. The next prime is 7640410357. The reversal of 7640410351 is 1530140467.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7640410351 - 2⁷ = 7640410223 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 (7640410357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32102446 + ... + 32102683.

It is an arithmetic number, because the mean of its divisors is an integer number (1155692340).

Almost surely, 2^7640410351 is an apocalyptic number.

7640410351 is a deficient number, since it is larger than the sum of its proper divisors (1605128369).

7640410351 is a wasteful number, since it uses less digits than its factorization.

7640410351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64205153.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 7640410351 is about 87409.4408573811. The cubic root of 7640410351 is about 1969.5736621963.

The spelling of 7640410351 in words is "seven billion, six hundred forty million, four hundred ten thousand, three hundred fifty-one".