2491200676 has 12 divisors (see below), whose sum is σ = 4477428508. Its totient is φ = 1211935392.

The previous prime is 2491200671. The next prime is 2491200683. The reversal of 2491200676 is 6760021942.

It can be written as a sum of positive squares in 2 ways, for example, as 1240871076 + 1250329600 = 35226^2 + 35360^2 .

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (2491200671) 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, 8416071 + ... + 8416366.

Almost surely, 2^2491200676 is an apocalyptic number.

It is an amenable number.

2491200676 is a deficient number, since it is larger than the sum of its proper divisors (1986227832).

2491200676 is a wasteful number, since it uses less digits than its factorization.

2491200676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16832478 (or 16832476 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 2491200676 is about 49911.9291953337. The cubic root of 2491200676 is about 1355.6146004331.

The spelling of 2491200676 in words is "two billion, four hundred ninety-one million, two hundred thousand, six hundred seventy-six".