1492479694 has 16 divisors (see below), whose sum is σ = 2279139840. Its totient is φ = 732794040.

The previous prime is 1492479679. The next prime is 1492479707. The reversal of 1492479694 is 4969742941.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110557 + ... + 123319.

It is an arithmetic number, because the mean of its divisors is an integer number (142446240).

Almost surely, 2^1492479694 is an apocalyptic number.

1492479694 is a deficient number, since it is larger than the sum of its proper divisors (786660146).

1492479694 is a wasteful number, since it uses less digits than its factorization.

1492479694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13815.

The product of its digits is 3919104, while the sum is 55.

The square root of 1492479694 is about 38632.6247360958. The cubic root of 1492479694 is about 1142.7980140852.

The spelling of 1492479694 in words is "one billion, four hundred ninety-two million, four hundred seventy-nine thousand, six hundred ninety-four".