2420899926 has 32 divisors (see below), whose sum is σ = 5291993088. Its totient is φ = 734997120.

The previous prime is 2420899913. The next prime is 2420899951. The reversal of 2420899926 is 6299980242.

It is a Harshad number since it is a multiple of its sum of digits (51).

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, 379650 + ... + 385973.

It is an arithmetic number, because the mean of its divisors is an integer number (165374784).

Almost surely, 2^2420899926 is an apocalyptic number.

2420899926 is an abundant number, since it is smaller than the sum of its proper divisors (2871093162).

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

2420899926 is a wasteful number, since it uses less digits than its factorization.

2420899926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765676.

The product of its (nonzero) digits is 1119744, while the sum is 51.

The square root of 2420899926 is about 49202.6414534830. The cubic root of 2420899926 is about 1342.7410894867.

The spelling of 2420899926 in words is "two billion, four hundred twenty million, eight hundred ninety-nine thousand, nine hundred twenty-six".