1481472298 has 8 divisors (see below), whose sum is σ = 2226115620. Its totient is φ = 739433760.

The previous prime is 1481472287. The next prime is 1481472323. The reversal of 1481472298 is 8922741841.

It can be written as a sum of positive squares in 2 ways, for example, as 1247290489 + 234181809 = 35317^2 + 15303^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 649773 + ... + 652048.

Almost surely, 2^1481472298 is an apocalyptic number.

1481472298 is a deficient number, since it is larger than the sum of its proper divisors (744643322).

1481472298 is a wasteful number, since it uses less digits than its factorization.

1481472298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302392.

The product of its digits is 258048, while the sum is 46.

The square root of 1481472298 is about 38489.8986488663. The cubic root of 1481472298 is about 1139.9816089164.

The spelling of 1481472298 in words is "one billion, four hundred eighty-one million, four hundred seventy-two thousand, two hundred ninety-eight".