76049480 has 32 divisors (see below), whose sum is σ = 184275000. Its totient is φ = 28079616.

The previous prime is 76049473. The next prime is 76049507. The reversal of 76049480 is 8494067.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 65642404 + 10407076 = 8102^2 + 3226^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72605 + ... + 73644.

Almost surely, 2^76049480 is an apocalyptic number.

It is an amenable number.

76049480 is an abundant number, since it is smaller than the sum of its proper divisors (108225520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76049480 is a wasteful number, since it uses less digits than its factorization.

76049480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146273 (or 146269 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 76049480 is about 8720.6352979585. The cubic root of 76049480 is about 423.6742632865.

The spelling of 76049480 in words is "seventy-six million, forty-nine thousand, four hundred eighty".