7942717470 has 32 divisors (see below), whose sum is σ = 19385619840. Its totient is φ = 2082158240.

The previous prime is 7942717457. The next prime is 7942717481. The reversal of 7942717470 is 747172497.

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, 2241936 + ... + 2245475.

It is an arithmetic number, because the mean of its divisors is an integer number (605800620).

Almost surely, 2^7942717470 is an apocalyptic number.

7942717470 is an abundant number, since it is smaller than the sum of its proper divisors (11442902370).

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

7942717470 is a wasteful number, since it uses less digits than its factorization.

7942717470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4487480.

The product of its (nonzero) digits is 691488, while the sum is 48.

The square root of 7942717470 is about 89121.9247435781. The cubic root of 7942717470 is about 1995.2150169316.

The spelling of 7942717470 in words is "seven billion, nine hundred forty-two million, seven hundred seventeen thousand, four hundred seventy".