1494825913 has 32 divisors (see below), whose sum is σ = 1817026560. Its totient is φ = 1202160960.

The previous prime is 1494825901. The next prime is 1494825971. The reversal of 1494825913 is 3195284941.

It is not a de Polignac number, because 1494825913 - 2⁵ = 1494825881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1494825413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2683431 + ... + 2683987.

It is an arithmetic number, because the mean of its divisors is an integer number (56782080).

Almost surely, 2^1494825913 is an apocalyptic number.

It is an amenable number.

1494825913 is a deficient number, since it is larger than the sum of its proper divisors (322200647).

1494825913 is a wasteful number, since it uses less digits than its factorization.

1494825913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 877.

The product of its digits is 311040, while the sum is 46.

The square root of 1494825913 is about 38662.9785841702. The cubic root of 1494825913 is about 1143.3965371670.

The spelling of 1494825913 in words is "one billion, four hundred ninety-four million, eight hundred twenty-five thousand, nine hundred thirteen".