4931691076 has 81 divisors (see below), whose sum is σ = 9738188901. Its totient is φ = 2184309504.

The previous prime is 4931691047. The next prime is 4931691131. The reversal of 4931691076 is 6701961394.

It is a happy number.

The square root of 4931691076 is 70226.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 13 ways, for example, as 1820728900 + 3110962176 = 42670^2 + 55776^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 67557376 + ... + 67557448.

Almost surely, 2^4931691076 is an apocalyptic number.

4931691076 is the 70226-th square number.

It is an amenable number.

4931691076 is a deficient number, since it is larger than the sum of its proper divisors (4806497825).

4931691076 is a wasteful number, since it uses less digits than its factorization.

4931691076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 46.

The cubic root of 4931691076 is about 1702.1531053195.

The spelling of 4931691076 in words is "four billion, nine hundred thirty-one million, six hundred ninety-one thousand, seventy-six".