1481679902 has 8 divisors (see below), whose sum is σ = 2223585000. Its totient is φ = 740484904.

The previous prime is 1481679893. The next prime is 1481679929. The reversal of 1481679902 is 2099761841.

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

It is a congruent number.

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, 172277 + ... + 180672.

It is an arithmetic number, because the mean of its divisors is an integer number (277948125).

Almost surely, 2^1481679902 is an apocalyptic number.

1481679902 is a deficient number, since it is larger than the sum of its proper divisors (741905098).

1481679902 is a wasteful number, since it uses less digits than its factorization.

1481679902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355050.

The product of its (nonzero) digits is 217728, while the sum is 47.

The square root of 1481679902 is about 38492.5954178203. The cubic root of 1481679902 is about 1140.0348563262.

The spelling of 1481679902 in words is "one billion, four hundred eighty-one million, six hundred seventy-nine thousand, nine hundred two".