49009358 has 4 divisors (see below), whose sum is σ = 73514040. Its totient is φ = 24504678.

The previous prime is 49009339. The next prime is 49009369. The reversal of 49009358 is 85390094.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12252338 + ... + 12252341.

It is an arithmetic number, because the mean of its divisors is an integer number (18378510).

Almost surely, 2^49009358 is an apocalyptic number.

49009358 is a deficient number, since it is larger than the sum of its proper divisors (24504682).

49009358 is a wasteful number, since it uses less digits than its factorization.

49009358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24504681.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 49009358 is about 7000.6683966604. The cubic root of 49009358 is about 365.9538646099.

The spelling of 49009358 in words is "forty-nine million, nine thousand, three hundred fifty-eight".