872674742 has 8 divisors (see below), whose sum is σ = 1313843232. Its totient is φ = 434727000.

The previous prime is 872674739. The next prime is 872674837. The reversal of 872674742 is 247476278.

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

It is a super-2 number, since 2×872674742² = 1523122410649533128, which contains 22 as substring.

It is a congruent number.

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, 804509 + ... + 805592.

It is an arithmetic number, because the mean of its divisors is an integer number (164230404).

Almost surely, 2^872674742 is an apocalyptic number.

872674742 is a deficient number, since it is larger than the sum of its proper divisors (441168490).

872674742 is a wasteful number, since it uses less digits than its factorization.

872674742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1610374.

The product of its digits is 1053696, while the sum is 47.

The square root of 872674742 is about 29541.0687348985. The cubic root of 872674742 is about 955.6175905272.

The spelling of 872674742 in words is "eight hundred seventy-two million, six hundred seventy-four thousand, seven hundred forty-two".