364532138 has 8 divisors (see below), whose sum is σ = 575577120. Its totient is φ = 172673100.

The previous prime is 364532137. The next prime is 364532153. The reversal of 364532138 is 831235463.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 364532098 and 364532107.

It is not an unprimeable number, because it can be changed into a prime (364532137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4796438 + ... + 4796513.

It is an arithmetic number, because the mean of its divisors is an integer number (71947140).

Almost surely, 2^364532138 is an apocalyptic number.

364532138 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

364532138 is a deficient number, since it is larger than the sum of its proper divisors (211044982).

364532138 is a wasteful number, since it uses less digits than its factorization.

364532138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9592972.

The product of its digits is 51840, while the sum is 35.

The square root of 364532138 is about 19092.7247400679. The cubic root of 364532138 is about 714.3514669642.

The spelling of 364532138 in words is "three hundred sixty-four million, five hundred thirty-two thousand, one hundred thirty-eight".