1002299730 has 16 divisors (see below), whose sum is σ = 2405519424. Its totient is φ = 267279920.

The previous prime is 1002299713. The next prime is 1002299741. The reversal of 1002299730 is 379922001.

It is a junction number, because it is equal to n+sod(n) for n = 1002299691 and 1002299700.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16704966 + ... + 16705025.

It is an arithmetic number, because the mean of its divisors is an integer number (150344964).

Almost surely, 2^1002299730 is an apocalyptic number.

1002299730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1002299730 is an abundant number, since it is smaller than the sum of its proper divisors (1403219694).

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

1002299730 is a wasteful number, since it uses less digits than its factorization.

1002299730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33410001.

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 1002299730 is about 31659.1176440532. The cubic root of 1002299730 is about 1000.7659897765.

The spelling of 1002299730 in words is "one billion, two million, two hundred ninety-nine thousand, seven hundred thirty".