1498972674 has 16 divisors (see below), whose sum is σ = 3013012800. Its totient is φ = 497146320.

The previous prime is 1498972649. The next prime is 1498972679. The reversal of 1498972674 is 4762798941.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1498972679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 626517 + ... + 628904.

It is an arithmetic number, because the mean of its divisors is an integer number (188313300).

Almost surely, 2^1498972674 is an apocalyptic number.

1498972674 is an abundant number, since it is smaller than the sum of its proper divisors (1514040126).

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

1498972674 is a wasteful number, since it uses less digits than its factorization.

1498972674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255625.

The product of its digits is 6096384, while the sum is 57.

The square root of 1498972674 is about 38716.5684688093. The cubic root of 1498972674 is about 1144.4528507135.

The spelling of 1498972674 in words is "one billion, four hundred ninety-eight million, nine hundred seventy-two thousand, six hundred seventy-four".