361913853 has 24 divisors (see below), whose sum is σ = 562461408. Its totient is φ = 206393376.

The previous prime is 361913837. The next prime is 361913863. The reversal of 361913853 is 358319163.

It is not a de Polignac number, because 361913853 - 2⁴ = 361913837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361913803) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80575 + ... + 84947.

It is an arithmetic number, because the mean of its divisors is an integer number (23435892).

Almost surely, 2^361913853 is an apocalyptic number.

It is an amenable number.

361913853 is a deficient number, since it is larger than the sum of its proper divisors (200547555).

361913853 is a wasteful number, since it uses less digits than its factorization.

361913853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4953 (or 4946 counting only the distinct ones).

The product of its digits is 58320, while the sum is 39.

The square root of 361913853 is about 19024.0335628383. The cubic root of 361913853 is about 712.6370577826.

The spelling of 361913853 in words is "three hundred sixty-one million, nine hundred thirteen thousand, eight hundred fifty-three".