2400376671 has 72 divisors (see below), whose sum is σ = 4427789184. Its totient is φ = 1239063840.

The previous prime is 2400376651. The next prime is 2400376681. The reversal of 2400376671 is 1766730042.

It is not a de Polignac number, because 2400376671 - 2⁶ = 2400376607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2400376651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 808636 + ... + 811598.

It is an arithmetic number, because the mean of its divisors is an integer number (61497072).

Almost surely, 2^2400376671 is an apocalyptic number.

2400376671 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2400376671 is a deficient number, since it is larger than the sum of its proper divisors (2027412513).

2400376671 is a wasteful number, since it uses less digits than its factorization.

2400376671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3161 (or 3151 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 2400376671 is about 48993.6390871305. The cubic root of 2400376671 is about 1338.9359398277.

The spelling of 2400376671 in words is "two billion, four hundred million, three hundred seventy-six thousand, six hundred seventy-one".