4247903852 has 24 divisors (see below), whose sum is σ = 7512526224. Its totient is φ = 2101516992.

The previous prime is 4247903839. The next prime is 4247903887. The reversal of 4247903852 is 2583097424.

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, 369698 + ... + 381014.

It is an arithmetic number, because the mean of its divisors is an integer number (313021926).

Almost surely, 2^4247903852 is an apocalyptic number.

It is an amenable number.

4247903852 is a deficient number, since it is larger than the sum of its proper divisors (3264622372).

4247903852 is a wasteful number, since it uses less digits than its factorization.

4247903852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12305 (or 12303 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 4247903852 is about 65175.9453479579. The cubic root of 4247903852 is about 1619.5395546575.

The spelling of 4247903852 in words is "four billion, two hundred forty-seven million, nine hundred three thousand, eight hundred fifty-two".