368690020 has 24 divisors (see below), whose sum is σ = 776704824. Its totient is φ = 147008256.

The previous prime is 368690011. The next prime is 368690027. The reversal of 368690020 is 20096863.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 38613796 + 330076224 = 6214^2 + 18168^2 .

It is not an unprimeable number, because it can be changed into a prime (368690027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22737 + ... + 35416.

It is an arithmetic number, because the mean of its divisors is an integer number (32362701).

Almost surely, 2^368690020 is an apocalyptic number.

It is an amenable number.

368690020 is an abundant number, since it is smaller than the sum of its proper divisors (408014804).

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

368690020 is a wasteful number, since it uses less digits than its factorization.

368690020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58479 (or 58477 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 368690020 is about 19201.3025599827. The cubic root of 368690020 is about 717.0571885185.

The spelling of 368690020 in words is "three hundred sixty-eight million, six hundred ninety thousand, twenty".