356097856 has 14 divisors (see below), whose sum is σ = 706631810. Its totient is φ = 178048896.

The previous prime is 356097853. The next prime is 356097857. The reversal of 356097856 is 658790653.

It can be written as a sum of positive squares in only one way, i.e., 345960000 + 10137856 = 18600^2 + 3184^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (356097853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2781951 + ... + 2782078.

Almost surely, 2^356097856 is an apocalyptic number.

It is an amenable number.

356097856 is a deficient number, since it is larger than the sum of its proper divisors (350533954).

356097856 is an equidigital number, since it uses as much as digits as its factorization.

356097856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5564041 (or 5564031 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 49.

The square root of 356097856 is about 18870.5552647504. Note that the first 3 decimals coincide. The cubic root of 356097856 is about 708.7990382953.

The spelling of 356097856 in words is "three hundred fifty-six million, ninety-seven thousand, eight hundred fifty-six".