3880045015 has 64 divisors (see below), whose sum is σ = 5972262912. Its totient is φ = 2349648000.

The previous prime is 3880045009. The next prime is 3880045051. The reversal of 3880045015 is 5105400883.

It is not a de Polignac number, because 3880045015 - 2⁵ = 3880044983 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3691240 + ... + 3692290.

It is an arithmetic number, because the mean of its divisors is an integer number (93316608).

Almost surely, 2^3880045015 is an apocalyptic number.

3880045015 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3880045015 is a deficient number, since it is larger than the sum of its proper divisors (2092217897).

3880045015 is a wasteful number, since it uses less digits than its factorization.

3880045015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340.

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 3880045015 is about 62290.0073446777. The cubic root of 3880045015 is about 1571.3716784381.

Adding to 3880045015 its reverse (5105400883), we get a palindrome (8985445898).

The spelling of 3880045015 in words is "three billion, eight hundred eighty million, forty-five thousand, fifteen".