2400871634 has 32 divisors (see below), whose sum is σ = 4138128000. Its totient is φ = 1023378048.

The previous prime is 2400871619. The next prime is 2400871637. The reversal of 2400871634 is 4361780042.

It is a junction number, because it is equal to n+sod(n) for n = 2400871594 and 2400871603.

It is not an unprimeable number, because it can be changed into a prime (2400871637) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3890894 + ... + 3891510.

It is an arithmetic number, because the mean of its divisors is an integer number (129316500).

Almost surely, 2^2400871634 is an apocalyptic number.

2400871634 is a deficient number, since it is larger than the sum of its proper divisors (1737256366).

2400871634 is a wasteful number, since it uses less digits than its factorization.

2400871634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1682.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 2400871634 is about 48998.6901253493. The cubic root of 2400871634 is about 1339.0279640242.

The spelling of 2400871634 in words is "two billion, four hundred million, eight hundred seventy-one thousand, six hundred thirty-four".