76349384 has 8 divisors (see below), whose sum is σ = 143155110. Its totient is φ = 38174688.

The previous prime is 76349347. The next prime is 76349393. The reversal of 76349384 is 48394367.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 72624484 + 3724900 = 8522^2 + 1930^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4771829 + ... + 4771844.

Almost surely, 2^76349384 is an apocalyptic number.

It is an amenable number.

76349384 is a deficient number, since it is larger than the sum of its proper divisors (66805726).

76349384 is a wasteful number, since it uses less digits than its factorization.

76349384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9543679 (or 9543675 counting only the distinct ones).

The product of its digits is 435456, while the sum is 44.

The square root of 76349384 is about 8737.8134564661. The cubic root of 76349384 is about 424.2304579601.

The spelling of 76349384 in words is "seventy-six million, three hundred forty-nine thousand, three hundred eighty-four".