1473491900 has 18 divisors (see below), whose sum is σ = 3197477640. Its totient is φ = 589396720.

The previous prime is 1473491867. The next prime is 1473491911. The reversal of 1473491900 is 91943741.

It is a super-2 number, since 2×1473491900² = 4342356758731220000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7367360 + ... + 7367559.

Almost surely, 2^1473491900 is an apocalyptic number.

1473491900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1473491900 is an abundant number, since it is smaller than the sum of its proper divisors (1723985740).

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

1473491900 is a wasteful number, since it uses less digits than its factorization.

1473491900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14734933 (or 14734926 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 1473491900 is about 38386.0899285145. The cubic root of 1473491900 is about 1137.9309706163.

The spelling of 1473491900 in words is "one billion, four hundred seventy-three million, four hundred ninety-one thousand, nine hundred".