2942471696 has 80 divisors (see below), whose sum is σ = 6090467328. Its totient is φ = 1374172800.

The previous prime is 2942471687. The next prime is 2942471759. The reversal of 2942471696 is 6961742492.

It is a super-2 number, since 2×2942471696² = 17316279363522232832, which contains 22 as substring.

Its product of digits (1306368) is a multiple of the sum of its prime divisors (1134).

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, 3229481 + ... + 3230391.

Almost surely, 2^2942471696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2942471696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3045233664).

2942471696 is an abundant number, since it is smaller than the sum of its proper divisors (3147995632).

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

2942471696 is a wasteful number, since it uses less digits than its factorization.

2942471696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1140 (or 1134 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 50.

The square root of 2942471696 is about 54244.5545285423. The cubic root of 2942471696 is about 1432.9710988484.

The spelling of 2942471696 in words is "two billion, nine hundred forty-two million, four hundred seventy-one thousand, six hundred ninety-six".