1492473699 has 24 divisors (see below), whose sum is σ = 2231026512. Its totient is φ = 960672960.

The previous prime is 1492473683. The next prime is 1492473701. The reversal of 1492473699 is 9963742941.

It is not a de Polignac number, because 1492473699 - 2⁴ = 1492473683 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1492473649) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26517 + ... + 60729.

It is an arithmetic number, because the mean of its divisors is an integer number (92959438).

Almost surely, 2^1492473699 is an apocalyptic number.

1492473699 is a deficient number, since it is larger than the sum of its proper divisors (738552813).

1492473699 is a wasteful number, since it uses less digits than its factorization.

1492473699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34387 (or 34384 counting only the distinct ones).

The product of its digits is 2939328, while the sum is 54.

The square root of 1492473699 is about 38632.5471461564. The cubic root of 1492473699 is about 1142.7964839509.

The spelling of 1492473699 in words is "one billion, four hundred ninety-two million, four hundred seventy-three thousand, six hundred ninety-nine".