329788948 has 6 divisors (see below), whose sum is σ = 577130666. Its totient is φ = 164894472.

The previous prime is 329788931. The next prime is 329788951. The reversal of 329788948 is 849887923.

It can be written as a sum of positive squares in only one way, i.e., 255104784 + 74684164 = 15972^2 + 8642^2 .

It is a junction number, because it is equal to n+sod(n) for n = 329788892 and 329788901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41223615 + ... + 41223622.

Almost surely, 2^329788948 is an apocalyptic number.

It is an amenable number.

329788948 is a deficient number, since it is larger than the sum of its proper divisors (247341718).

329788948 is a wasteful number, since it uses less digits than its factorization.

329788948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82447241 (or 82447239 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 58.

The square root of 329788948 is about 18160.0921803828. The cubic root of 329788948 is about 690.8949725290.

The spelling of 329788948 in words is "three hundred twenty-nine million, seven hundred eighty-eight thousand, nine hundred forty-eight".