325418990 has 32 divisors (see below), whose sum is σ = 633388896. Its totient is φ = 119664000.

The previous prime is 325418983. The next prime is 325418999. The reversal of 325418990 is 99814523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325418999) 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, 27644 + ... + 37616.

It is an arithmetic number, because the mean of its divisors is an integer number (19793403).

Almost surely, 2^325418990 is an apocalyptic number.

325418990 is a deficient number, since it is larger than the sum of its proper divisors (307969906).

325418990 is a wasteful number, since it uses less digits than its factorization.

325418990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10244.

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 325418990 is about 18039.3733261441. The cubic root of 325418990 is about 687.8297631243.

The spelling of 325418990 in words is "three hundred twenty-five million, four hundred eighteen thousand, nine hundred ninety".