49374930 has 64 divisors (see below), whose sum is σ = 130232448. Its totient is φ = 11880960.

The previous prime is 49374911. The next prime is 49374931. The reversal of 49374930 is 3947394.

It is not an unprimeable number, because it can be changed into a prime (49374931) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51334 + ... + 52286.

It is an arithmetic number, because the mean of its divisors is an integer number (2034882).

Almost surely, 2^49374930 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49374930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65116224).

49374930 is an abundant number, since it is smaller than the sum of its proper divisors (80857518).

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

49374930 is a wasteful number, since it uses less digits than its factorization.

49374930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1131.

The product of its (nonzero) digits is 81648, while the sum is 39.

The square root of 49374930 is about 7026.7296802994. The cubic root of 49374930 is about 366.8615226928.

The spelling of 49374930 in words is "forty-nine million, three hundred seventy-four thousand, nine hundred thirty".