869748074 has 8 divisors (see below), whose sum is σ = 1404977700. Its totient is φ = 401422176.

The previous prime is 869748043. The next prime is 869748097. The reversal of 869748074 is 470847968.

It can be written as a sum of positive squares in 2 ways, for example, as 864654025 + 5094049 = 29405^2 + 2257^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16725899 + ... + 16725950.

Almost surely, 2^869748074 is an apocalyptic number.

869748074 is a deficient number, since it is larger than the sum of its proper divisors (535229626).

869748074 is a wasteful number, since it uses less digits than its factorization.

869748074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33451864.

The product of its (nonzero) digits is 2709504, while the sum is 53.

The square root of 869748074 is about 29491.4915526496. The cubic root of 869748074 is about 954.5481169428.

The spelling of 869748074 in words is "eight hundred sixty-nine million, seven hundred forty-eight thousand, seventy-four".