49690416 has 40 divisors (see below), whose sum is σ = 130291264. Its totient is φ = 16315200.

The previous prime is 49690411. The next prime is 49690441. The reversal of 49690416 is 61409694.

It is not an unprimeable number, because it can be changed into a prime (49690411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4510 + ... + 10941.

Almost surely, 2^49690416 is an apocalyptic number.

It is an amenable number.

49690416 is an abundant number, since it is smaller than the sum of its proper divisors (80600848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49690416 is a wasteful number, since it uses less digits than its factorization.

49690416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15529 (or 15523 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 49690416 is about 7049.1429266259. The cubic root of 49690416 is about 367.6412303681.

The spelling of 49690416 in words is "forty-nine million, six hundred ninety thousand, four hundred sixteen".