356360381 has 16 divisors (see below), whose sum is σ = 398428800. Its totient is φ = 316467648.

The previous prime is 356360363. The next prime is 356360383. The reversal of 356360381 is 183063653.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-356360381 is a prime.

It is a super-2 number, since 2×356360381² = 253985442292930322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (356360383) 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, 114200 + ... + 117278.

It is an arithmetic number, because the mean of its divisors is an integer number (24901800).

Almost surely, 2^356360381 is an apocalyptic number.

It is an amenable number.

356360381 is a deficient number, since it is larger than the sum of its proper divisors (42068419).

356360381 is a wasteful number, since it uses less digits than its factorization.

356360381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3428.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 356360381 is about 18877.5099258350. The cubic root of 356360381 is about 708.9731774689.

The spelling of 356360381 in words is "three hundred fifty-six million, three hundred sixty thousand, three hundred eighty-one".