1499491676 has 6 divisors (see below), whose sum is σ = 2624110440. Its totient is φ = 749745836.

The previous prime is 1499491673. The next prime is 1499491703. The reversal of 1499491676 is 6761949941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1499491673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187436456 + ... + 187436463.

It is an arithmetic number, because the mean of its divisors is an integer number (437351740).

Almost surely, 2^1499491676 is an apocalyptic number.

It is an amenable number.

1499491676 is a deficient number, since it is larger than the sum of its proper divisors (1124618764).

1499491676 is a wasteful number, since it uses less digits than its factorization.

1499491676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374872923 (or 374872921 counting only the distinct ones).

The product of its digits is 2939328, while the sum is 56.

The square root of 1499491676 is about 38723.2704713845. The cubic root of 1499491676 is about 1144.5849200055.

The spelling of 1499491676 in words is "one billion, four hundred ninety-nine million, four hundred ninety-one thousand, six hundred seventy-six".