1494476472 has 64 divisors (see below), whose sum is σ = 3843614880. Its totient is φ = 483881472.

The previous prime is 1494476471. The next prime is 1494476491. The reversal of 1494476472 is 2746744941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1494476471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 756478 + ... + 758450.

Almost surely, 2^1494476472 is an apocalyptic number.

1494476472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1494476472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1921807440).

1494476472 is an abundant number, since it is smaller than the sum of its proper divisors (2349138408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1494476472 is a wasteful number, since it uses less digits than its factorization.

1494476472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2872 (or 2868 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 48.

The square root of 1494476472 is about 38658.4592553816. The cubic root of 1494476472 is about 1143.3074340895.

The spelling of 1494476472 in words is "one billion, four hundred ninety-four million, four hundred seventy-six thousand, four hundred seventy-two".