365336028 has 48 divisors (see below), whose sum is σ = 997024000. Its totient is φ = 115368624.

The previous prime is 365336021. The next prime is 365336077. The reversal of 365336028 is 820633563.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 365335983 and 365336001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (365336021) 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, 86968 + ... + 91071.

Almost surely, 2^365336028 is an apocalyptic number.

365336028 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

365336028 is an abundant number, since it is smaller than the sum of its proper divisors (631687972).

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

365336028 is a wasteful number, since it uses less digits than its factorization.

365336028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178071 (or 178063 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The square root of 365336028 is about 19113.7654061150. The cubic root of 365336028 is about 714.8761928850.

The spelling of 365336028 in words is "three hundred sixty-five million, three hundred thirty-six thousand, twenty-eight".