49291898 has 8 divisors (see below), whose sum is σ = 77152608. Its totient is φ = 23574364.

The previous prime is 49291883. The next prime is 49291927. The reversal of 49291898 is 89819294.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 535736 + ... + 535827.

It is an arithmetic number, because the mean of its divisors is an integer number (9644076).

Almost surely, 2^49291898 is an apocalyptic number.

49291898 is a deficient number, since it is larger than the sum of its proper divisors (27860710).

49291898 is a wasteful number, since it uses less digits than its factorization.

49291898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071588.

The product of its digits is 373248, while the sum is 50.

The square root of 49291898 is about 7020.8188981058. The cubic root of 49291898 is about 366.6557614755.

The spelling of 49291898 in words is "forty-nine million, two hundred ninety-one thousand, eight hundred ninety-eight".