328477037 has 8 divisors (see below), whose sum is σ = 383064000. Its totient is φ = 281551452.

The previous prime is 328477033. The next prime is 328477057. The reversal of 328477037 is 730774823.

It is not a de Polignac number, because 328477037 - 2² = 328477033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 328476985 and 328477003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328477033) 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, 478487 + ... + 479172.

It is an arithmetic number, because the mean of its divisors is an integer number (47883000).

Almost surely, 2^328477037 is an apocalyptic number.

It is an amenable number.

328477037 is a deficient number, since it is larger than the sum of its proper divisors (54586963).

328477037 is an frugal number, since it uses more digits than its factorization.

328477037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957680 (or 957666 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 41.

The square root of 328477037 is about 18123.9354721870. The cubic root of 328477037 is about 689.9776209223.

The spelling of 328477037 in words is "three hundred twenty-eight million, four hundred seventy-seven thousand, thirty-seven".