7345697957 has 8 divisors (see below), whose sum is σ = 7924100184. Its totient is φ = 6769202688.

The previous prime is 7345697951. The next prime is 7345697959. The reversal of 7345697957 is 7597965437.

It can be written as a sum of positive squares in 4 ways, for example, as 59197636 + 7286500321 = 7694^2 + 85361^2 .

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 7345697957 - 2²⁸ = 7077262501 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7345697957.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7345697951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 468728 + ... + 484145.

It is an arithmetic number, because the mean of its divisors is an integer number (990512523).

Almost surely, 2^7345697957 is an apocalyptic number.

It is an amenable number.

7345697957 is a deficient number, since it is larger than the sum of its proper divisors (578402227).

7345697957 is a wasteful number, since it uses less digits than its factorization.

7345697957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953479.

The product of its digits is 50009400, while the sum is 62.

The square root of 7345697957 is about 85707.0473006742. The cubic root of 7345697957 is about 1943.9168710078.

The spelling of 7345697957 in words is "seven billion, three hundred forty-five million, six hundred ninety-seven thousand, nine hundred fifty-seven".