328479654 has 16 divisors (see below), whose sum is σ = 666213120. Its totient is φ = 107950920.

The previous prime is 328479653. The next prime is 328479677. The reversal of 328479654 is 456974823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328479653) 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, 385114 + ... + 385965.

It is an arithmetic number, because the mean of its divisors is an integer number (41638320).

Almost surely, 2^328479654 is an apocalyptic number.

328479654 is an abundant number, since it is smaller than the sum of its proper divisors (337733466).

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

328479654 is a wasteful number, since it uses less digits than its factorization.

328479654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771155.

The product of its digits is 1451520, while the sum is 48.

The square root of 328479654 is about 18124.0076693870. The cubic root of 328479654 is about 689.9794532844.

The spelling of 328479654 in words is "three hundred twenty-eight million, four hundred seventy-nine thousand, six hundred fifty-four".