1494961508 has 12 divisors (see below), whose sum is σ = 2631306300. Its totient is φ = 743159712.

The previous prime is 1494961493. The next prime is 1494961537. The reversal of 1494961508 is 8051694941.

It can be written as a sum of positive squares in 2 ways, for example, as 1298737444 + 196224064 = 36038^2 + 14008^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1079483 + ... + 1080866.

It is an arithmetic number, because the mean of its divisors is an integer number (219275525).

Almost surely, 2^1494961508 is an apocalyptic number.

It is an amenable number.

1494961508 is a deficient number, since it is larger than the sum of its proper divisors (1136344792).

1494961508 is a wasteful number, since it uses less digits than its factorization.

1494961508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2160526 (or 2160524 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 47.

The square root of 1494961508 is about 38664.7320952829. The cubic root of 1494961508 is about 1143.4311084537.

The spelling of 1494961508 in words is "one billion, four hundred ninety-four million, nine hundred sixty-one thousand, five hundred eight".