1179470972 has 6 divisors (see below), whose sum is σ = 2064074208. Its totient is φ = 589735484.

The previous prime is 1179470953. The next prime is 1179470989. The reversal of 1179470972 is 2790749711.

It is a happy number.

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, 147433868 + ... + 147433875.

It is an arithmetic number, because the mean of its divisors is an integer number (344012368).

Almost surely, 2^1179470972 is an apocalyptic number.

It is an amenable number.

1179470972 is a deficient number, since it is larger than the sum of its proper divisors (884603236).

1179470972 is a wasteful number, since it uses less digits than its factorization.

1179470972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294867747 (or 294867745 counting only the distinct ones).

The product of its (nonzero) digits is 222264, while the sum is 47.

The square root of 1179470972 is about 34343.4269111281. The cubic root of 1179470972 is about 1056.5638620418.

The spelling of 1179470972 in words is "one billion, one hundred seventy-nine million, four hundred seventy thousand, nine hundred seventy-two".