1339480904 has 8 divisors (see below), whose sum is σ = 2511526710. Its totient is φ = 669740448.

The previous prime is 1339480903. The next prime is 1339480931. The reversal of 1339480904 is 4090849331.

It can be written as a sum of positive squares in only one way, i.e., 800776804 + 538704100 = 28298^2 + 23210^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (1339480903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83717549 + ... + 83717564.

Almost surely, 2^1339480904 is an apocalyptic number.

It is an amenable number.

1339480904 is a deficient number, since it is larger than the sum of its proper divisors (1172045806).

1339480904 is a wasteful number, since it uses less digits than its factorization.

1339480904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167435119 (or 167435115 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 1339480904 is about 36598.9194376009. The cubic root of 1339480904 is about 1102.3313924349.

The spelling of 1339480904 in words is "one billion, three hundred thirty-nine million, four hundred eighty thousand, nine hundred four".