364131020 has 24 divisors (see below), whose sum is σ = 834191568. Its totient is φ = 132411200.

The previous prime is 364131013. The next prime is 364131037. The reversal of 364131020 is 20131463.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 364130983 and 364131001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 827351 + ... + 827790.

It is an arithmetic number, because the mean of its divisors is an integer number (34757982).

Almost surely, 2^364131020 is an apocalyptic number.

It is an amenable number.

364131020 is an abundant number, since it is smaller than the sum of its proper divisors (470060548).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

364131020 is a wasteful number, since it uses less digits than its factorization.

364131020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1655161 (or 1655159 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 364131020 is about 19082.2173763952. The cubic root of 364131020 is about 714.0893552825.

Adding to 364131020 its reverse (20131463), we get a palindrome (384262483).

The spelling of 364131020 in words is "three hundred sixty-four million, one hundred thirty-one thousand, twenty".