76373972 has 6 divisors (see below), whose sum is σ = 133654458. Its totient is φ = 38186984.

The previous prime is 76373971. The next prime is 76373981. The reversal of 76373972 is 27937367.

It can be written as a sum of positive squares in only one way, i.e., 58767556 + 17606416 = 7666^2 + 4196^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76373971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9546743 + ... + 9546750.

It is an arithmetic number, because the mean of its divisors is an integer number (22275743).

Almost surely, 2^76373972 is an apocalyptic number.

It is an amenable number.

76373972 is a deficient number, since it is larger than the sum of its proper divisors (57280486).

76373972 is a wasteful number, since it uses less digits than its factorization.

76373972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19093497 (or 19093495 counting only the distinct ones).

The product of its digits is 333396, while the sum is 44.

The square root of 76373972 is about 8739.2203313568. The cubic root of 76373972 is about 424.2759936209.

The spelling of 76373972 in words is "seventy-six million, three hundred seventy-three thousand, nine hundred seventy-two".