842737474 has 8 divisors (see below), whose sum is σ = 1285531920. Its totient is φ = 414226836.

The previous prime is 842737463. The next prime is 842737487. The reversal of 842737474 is 474737248.

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, 3570804 + ... + 3571039.

It is an arithmetic number, because the mean of its divisors is an integer number (160691490).

Almost surely, 2^842737474 is an apocalyptic number.

842737474 is a deficient number, since it is larger than the sum of its proper divisors (442794446).

842737474 is a wasteful number, since it uses less digits than its factorization.

842737474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7141904.

The product of its digits is 1053696, while the sum is 46.

The square root of 842737474 is about 29029.9409920172. The cubic root of 842737474 is about 944.5626501010.

The spelling of 842737474 in words is "eight hundred forty-two million, seven hundred thirty-seven thousand, four hundred seventy-four".