76449496 has 16 divisors (see below), whose sum is σ = 143709840. Its totient is φ = 38126880.

The previous prime is 76449491. The next prime is 76449509. The reversal of 76449496 is 69494467.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76449491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8860 + ... + 15211.

It is an arithmetic number, because the mean of its divisors is an integer number (8981865).

Almost surely, 2^76449496 is an apocalyptic number.

It is an amenable number.

76449496 is a deficient number, since it is larger than the sum of its proper divisors (67260344).

76449496 is a wasteful number, since it uses less digits than its factorization.

76449496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24474 (or 24470 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 49.

The square root of 76449496 is about 8743.5402440888. The cubic root of 76449496 is about 424.4157989454.

The spelling of 76449496 in words is "seventy-six million, four hundred forty-nine thousand, four hundred ninety-six".