499374777 has 16 divisors (see below), whose sum is σ = 764593920. Its totient is φ = 286722000.

The previous prime is 499374713. The next prime is 499374857. The reversal of 499374777 is 777473994.

It is not a de Polignac number, because 499374777 - 2⁶ = 499374713 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (499374277) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 397599 + ... + 398852.

It is an arithmetic number, because the mean of its divisors is an integer number (47787120).

Almost surely, 2^499374777 is an apocalyptic number.

It is an amenable number.

499374777 is a deficient number, since it is larger than the sum of its proper divisors (265219143).

499374777 is a wasteful number, since it uses less digits than its factorization.

499374777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796484.

The product of its digits is 9335088, while the sum is 57.

The square root of 499374777 is about 22346.6949905350. The cubic root of 499374777 is about 793.3695614453.

The spelling of 499374777 in words is "four hundred ninety-nine million, three hundred seventy-four thousand, seven hundred seventy-seven".