499277351 has 4 divisors (see below), whose sum is σ = 515383104. Its totient is φ = 483171600.

The previous prime is 499277341. The next prime is 499277357. The reversal of 499277351 is 153772994.

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

It is a cyclic number.

It is not a de Polignac number, because 499277351 - 2²² = 495083047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 499277296 and 499277305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499277357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8052830 + ... + 8052891.

It is an arithmetic number, because the mean of its divisors is an integer number (128845776).

Almost surely, 2^499277351 is an apocalyptic number.

499277351 is a deficient number, since it is larger than the sum of its proper divisors (16105753).

499277351 is a wasteful number, since it uses less digits than its factorization.

499277351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16105752.

The product of its digits is 476280, while the sum is 47.

The square root of 499277351 is about 22344.5150092814. The cubic root of 499277351 is about 793.3179636918.

The spelling of 499277351 in words is "four hundred ninety-nine million, two hundred seventy-seven thousand, three hundred fifty-one".