49694770 has 8 divisors (see below), whose sum is σ = 89450604. Its totient is φ = 19877904.

The previous prime is 49694717. The next prime is 49694773. The reversal of 49694770 is 7749694.

It can be written as a sum of positive squares in 2 ways, for example, as 48149721 + 1545049 = 6939^2 + 1243^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 49694770.

It is not an unprimeable number, because it can be changed into a prime (49694773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2484729 + ... + 2484748.

Almost surely, 2^49694770 is an apocalyptic number.

49694770 is a deficient number, since it is larger than the sum of its proper divisors (39755834).

49694770 is a wasteful number, since it uses less digits than its factorization.

49694770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4969484.

The product of its (nonzero) digits is 381024, while the sum is 46.

The square root of 49694770 is about 7049.4517517322. The cubic root of 49694770 is about 367.6519679395.

It can be divided in two parts, 496 and 94770, that added together give a triangular number (95266 = T₄₃₆).

The spelling of 49694770 in words is "forty-nine million, six hundred ninety-four thousand, seven hundred seventy".