496451670 has 128 divisors (see below), whose sum is σ = 1445326848. Its totient is φ = 107481600.

The previous prime is 496451653. The next prime is 496451671. The reversal of 496451670 is 76154694.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (496451671) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 131124 + ... + 134856.

It is an arithmetic number, because the mean of its divisors is an integer number (11291616).

Almost surely, 2^496451670 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 496451670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (722663424).

496451670 is an abundant number, since it is smaller than the sum of its proper divisors (948875178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

496451670 is a wasteful number, since it uses less digits than its factorization.

496451670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3798.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 496451670 is about 22281.1954347158. The cubic root of 496451670 is about 791.8185260420.

It can be divided in two parts, 49645 and 1670, that added together give a palindrome (51315).

The spelling of 496451670 in words is "four hundred ninety-six million, four hundred fifty-one thousand, six hundred seventy".