49836680 has 16 divisors (see below), whose sum is σ = 112132620. Its totient is φ = 19934656.

The previous prime is 49836679. The next prime is 49836691. The reversal of 49836680 is 8663894.

It can be written as a sum of positive squares in 2 ways, for example, as 49815364 + 21316 = 7058^2 + 146^2 .

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, 622919 + ... + 622998.

Almost surely, 2^49836680 is an apocalyptic number.

49836680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49836680 is an abundant number, since it is smaller than the sum of its proper divisors (62295940).

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

49836680 is a wasteful number, since it uses less digits than its factorization.

49836680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245928 (or 1245924 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 49836680 is about 7059.5098980028. The cubic root of 49836680 is about 368.0015949836.

The spelling of 49836680 in words is "forty-nine million, eight hundred thirty-six thousand, six hundred eighty".