49969634 has 32 divisors (see below), whose sum is σ = 88482240. Its totient is φ = 20865600.

The previous prime is 49969603. The next prime is 49969643. The reversal of 49969634 is 43696994.

49969634 = T₂₅₂ + T₂₅₃ + ... + T₆₈₀.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108164 + ... + 108624.

It is an arithmetic number, because the mean of its divisors is an integer number (2765070).

Almost surely, 2^49969634 is an apocalyptic number.

49969634 is a deficient number, since it is larger than the sum of its proper divisors (38512606).

49969634 is a wasteful number, since it uses less digits than its factorization.

49969634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866.

The product of its digits is 1259712, while the sum is 50.

The square root of 49969634 is about 7068.9202853052. The cubic root of 49969634 is about 368.3285552274.

The spelling of 49969634 in words is "forty-nine million, nine hundred sixty-nine thousand, six hundred thirty-four".