1496637494 has 16 divisors (see below), whose sum is σ = 2515234896. Its totient is φ = 661903200.

The previous prime is 1496637487. The next prime is 1496637529. The reversal of 1496637494 is 4947366941.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 918497 + ... + 920124.

It is an arithmetic number, because the mean of its divisors is an integer number (157202181).

Almost surely, 2^1496637494 is an apocalyptic number.

1496637494 is a deficient number, since it is larger than the sum of its proper divisors (1018597402).

1496637494 is a wasteful number, since it uses less digits than its factorization.

1496637494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1838671.

The product of its digits is 3919104, while the sum is 53.

The square root of 1496637494 is about 38686.3993413706. The cubic root of 1496637494 is about 1143.8582451665.

The spelling of 1496637494 in words is "one billion, four hundred ninety-six million, six hundred thirty-seven thousand, four hundred ninety-four".