1304962506 has 12 divisors (see below), whose sum is σ = 2827418802. Its totient is φ = 434987496.

The previous prime is 1304962489. The next prime is 1304962513. The reversal of 1304962506 is 6052694031.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1284577281 + 20385225 = 35841^2 + 4515^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36248941 + ... + 36248976.

Almost surely, 2^1304962506 is an apocalyptic number.

1304962506 is an abundant number, since it is smaller than the sum of its proper divisors (1522456296).

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

1304962506 is a wasteful number, since it uses less digits than its factorization.

1304962506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72497925 (or 72497922 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 1304962506 is about 36124.2647814457. The cubic root of 1304962506 is about 1092.7798488898.

The spelling of 1304962506 in words is "one billion, three hundred four million, nine hundred sixty-two thousand, five hundred six".