2421897676 has 24 divisors (see below), whose sum is σ = 4632541200. Its totient is φ = 1098739200.

The previous prime is 2421897659. The next prime is 2421897691. The reversal of 2421897676 is 6767981242.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29901 + ... + 75748.

It is an arithmetic number, because the mean of its divisors is an integer number (193022550).

Almost surely, 2^2421897676 is an apocalyptic number.

It is an amenable number.

2421897676 is a deficient number, since it is larger than the sum of its proper divisors (2210643524).

2421897676 is a wasteful number, since it uses less digits than its factorization.

2421897676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106185 (or 106183 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 52.

The square root of 2421897676 is about 49212.7796004249. The cubic root of 2421897676 is about 1342.9255299777.

The spelling of 2421897676 in words is "two billion, four hundred twenty-one million, eight hundred ninety-seven thousand, six hundred seventy-six".