49745794 has 8 divisors (see below), whose sum is σ = 85278528. Its totient is φ = 21319620.

The previous prime is 49745789. The next prime is 49745831. The reversal of 49745794 is 49754794.

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, 1776622 + ... + 1776649.

It is an arithmetic number, because the mean of its divisors is an integer number (10659816).

Almost surely, 2^49745794 is an apocalyptic number.

49745794 is a deficient number, since it is larger than the sum of its proper divisors (35532734).

49745794 is a wasteful number, since it uses less digits than its factorization.

49745794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3553280.

The product of its digits is 1270080, while the sum is 49.

The square root of 49745794 is about 7053.0698280961. The cubic root of 49745794 is about 367.7777535261. Note that the first 4 decimals are identical.

The spelling of 49745794 in words is "forty-nine million, seven hundred forty-five thousand, seven hundred ninety-four".