7852034642 has 4 divisors (see below), whose sum is σ = 11778051966. Its totient is φ = 3926017320.

The previous prime is 7852034633. The next prime is 7852034657. The reversal of 7852034642 is 2464302587.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7600526761 + 251507881 = 87181^2 + 15859^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 7852034642.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1963008659 + ... + 1963008662.

Almost surely, 2^7852034642 is an apocalyptic number.

7852034642 is a deficient number, since it is larger than the sum of its proper divisors (3926017324).

7852034642 is a wasteful number, since it uses less digits than its factorization.

7852034642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3926017323.

The product of its (nonzero) digits is 322560, while the sum is 41.

The square root of 7852034642 is about 88611.7071385040. The cubic root of 7852034642 is about 1987.5927426470.

The spelling of 7852034642 in words is "seven billion, eight hundred fifty-two million, thirty-four thousand, six hundred forty-two".