1494674992 has 20 divisors (see below), whose sum is σ = 2907209016. Its totient is φ = 744427520.

The previous prime is 1494674983. The next prime is 1494674999. The reversal of 1494674992 is 2994764941.

It is not an unprimeable number, because it can be changed into a prime (1494674999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177634 + ... + 185857.

Almost surely, 2^1494674992 is an apocalyptic number.

It is an amenable number.

1494674992 is a deficient number, since it is larger than the sum of its proper divisors (1412534024).

1494674992 is a wasteful number, since it uses less digits than its factorization.

1494674992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363756 (or 363750 counting only the distinct ones).

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

The square root of 1494674992 is about 38661.0267840884. The cubic root of 1494674992 is about 1143.3580559064.

The spelling of 1494674992 in words is "one billion, four hundred ninety-four million, six hundred seventy-four thousand, nine hundred ninety-two".