76620674 has 16 divisors (see below), whose sum is σ = 124097400. Its totient is φ = 35270400.

The previous prime is 76620671. The next prime is 76620689. The reversal of 76620674 is 47602667.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 74943649 + 1677025 = 8657^2 + 1295^2 .

It is not an unprimeable number, because it can be changed into a prime (76620671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6752 + ... + 14100.

Almost surely, 2^76620674 is an apocalyptic number.

76620674 is a deficient number, since it is larger than the sum of its proper divisors (47476726).

76620674 is a wasteful number, since it uses less digits than its factorization.

76620674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7765.

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 76620674 is about 8753.3235973543. The cubic root of 76620674 is about 424.7323324949.

The spelling of 76620674 in words is "seventy-six million, six hundred twenty thousand, six hundred seventy-four".