801470730 has 32 divisors (see below), whose sum is σ = 2024769600. Its totient is φ = 202476672.

The previous prime is 801470701. The next prime is 801470737. The reversal of 801470730 is 37074108.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (801470737) 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, 702475 + ... + 703614.

It is an arithmetic number, because the mean of its divisors is an integer number (63274050).

Almost surely, 2^801470730 is an apocalyptic number.

801470730 is an abundant number, since it is smaller than the sum of its proper divisors (1223298870).

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

801470730 is a wasteful number, since it uses less digits than its factorization.

801470730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1406118.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 801470730 is about 28310.2583880826. The cubic root of 801470730 is about 928.8862954634.

The spelling of 801470730 in words is "eight hundred one million, four hundred seventy thousand, seven hundred thirty".