2621292898 has 32 divisors (see below), whose sum is σ = 4633711488. Its totient is φ = 1088640000.

The previous prime is 2621292871. The next prime is 2621292899. The reversal of 2621292898 is 8982921262.

It is not an unprimeable number, because it can be changed into a prime (2621292899) 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, 119938 + ... + 140098.

It is an arithmetic number, because the mean of its divisors is an integer number (144803484).

Almost surely, 2^2621292898 is an apocalyptic number.

2621292898 is a deficient number, since it is larger than the sum of its proper divisors (2012418590).

2621292898 is a wasteful number, since it uses less digits than its factorization.

2621292898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20458.

The product of its digits is 497664, while the sum is 49.

The square root of 2621292898 is about 51198.5634368778. The cubic root of 2621292898 is about 1378.8124099879.

The spelling of 2621292898 in words is "two billion, six hundred twenty-one million, two hundred ninety-two thousand, eight hundred ninety-eight".