49998377 has 32 divisors (see below), whose sum is σ = 63068544. Its totient is φ = 38937600.

The previous prime is 49998371. The next prime is 49998397. The reversal of 49998377 is 77389994.

It is not a de Polignac number, because 49998377 - 2⁶ = 49998313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49998371) 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, 318383 + ... + 318539.

It is an arithmetic number, because the mean of its divisors is an integer number (1970892).

Almost surely, 2^49998377 is an apocalyptic number.

It is an amenable number.

49998377 is a deficient number, since it is larger than the sum of its proper divisors (13070167).

49998377 is a wasteful number, since it uses less digits than its factorization.

49998377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329.

The product of its digits is 3429216, while the sum is 56.

The square root of 49998377 is about 7070.9530475036. The cubic root of 49998377 is about 368.3991636988.

The spelling of 49998377 in words is "forty-nine million, nine hundred ninety-eight thousand, three hundred seventy-seven".