325790049 has 16 divisors (see below), whose sum is σ = 468623232. Its totient is φ = 200133888.

The previous prime is 325790033. The next prime is 325790051. The reversal of 325790049 is 940097523.

It is not a de Polignac number, because 325790049 - 2⁴ = 325790033 is a prime.

It is a super-2 number, since 2×325790049² = 212278312054844802, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 325789989 and 325790016.

It is not an unprimeable number, because it can be changed into a prime (325790029) 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, 16084 + ... + 30170.

It is an arithmetic number, because the mean of its divisors is an integer number (29288952).

Almost surely, 2^325790049 is an apocalyptic number.

325790049 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

325790049 is a deficient number, since it is larger than the sum of its proper divisors (142833183).

325790049 is a wasteful number, since it uses less digits than its factorization.

325790049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14696.

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 325790049 is about 18049.6550936576. The cubic root of 325790049 is about 688.0910964478.

The spelling of 325790049 in words is "three hundred twenty-five million, seven hundred ninety thousand, forty-nine".