49379070 has 32 divisors (see below), whose sum is σ = 127626912. Its totient is φ = 12154752.

The previous prime is 49379059. The next prime is 49379087. The reversal of 49379070 is 7097394.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a congruent 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, 62917 + ... + 63696.

It is an arithmetic number, because the mean of its divisors is an integer number (3988341).

Almost surely, 2^49379070 is an apocalyptic number.

49379070 is an abundant number, since it is smaller than the sum of its proper divisors (78247842).

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

49379070 is a wasteful number, since it uses less digits than its factorization.

49379070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126636.

The product of its (nonzero) digits is 47628, while the sum is 39.

The square root of 49379070 is about 7027.0242635130. The cubic root of 49379070 is about 366.8717759682.

The spelling of 49379070 in words is "forty-nine million, three hundred seventy-nine thousand, seventy".