4047880764 has 48 divisors (see below), whose sum is σ = 9956938880. Its totient is φ = 1276378560.

The previous prime is 4047880751. The next prime is 4047880787. The reversal of 4047880764 is 4670887404.

It is a happy number.

It is a super-2 number, since 2×4047880764² = 32770677359122447392, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144702 + ... + 170394.

Almost surely, 2^4047880764 is an apocalyptic number.

It is an amenable number.

4047880764 is an abundant number, since it is smaller than the sum of its proper divisors (5909058116).

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

4047880764 is a wasteful number, since it uses less digits than its factorization.

4047880764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26410 (or 26408 counting only the distinct ones).

The product of its (nonzero) digits is 1204224, while the sum is 48.

The square root of 4047880764 is about 63622.9578375605. The cubic root of 4047880764 is about 1593.7097775747.

The spelling of 4047880764 in words is "four billion, forty-seven million, eight hundred eighty thousand, seven hundred sixty-four".