2870402648 has 16 divisors (see below), whose sum is σ = 5382828000. Its totient is φ = 1434981856.

The previous prime is 2870402611. The next prime is 2870402653. The reversal of 2870402648 is 8462040782.

It is a super-2 number, since 2×2870402648² = 16478422723290823808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37073 + ... + 84351.

It is an arithmetic number, because the mean of its divisors is an integer number (336426750).

Almost surely, 2^2870402648 is an apocalyptic number.

It is an amenable number.

2870402648 is a deficient number, since it is larger than the sum of its proper divisors (2512425352).

2870402648 is a wasteful number, since it uses less digits than its factorization.

2870402648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54874 (or 54870 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 41.

The square root of 2870402648 is about 53576.1387933098. The cubic root of 2870402648 is about 1421.1751575972.

The spelling of 2870402648 in words is "two billion, eight hundred seventy million, four hundred two thousand, six hundred forty-eight".