729092402 has 8 divisors (see below), whose sum is σ = 1093812336. Its totient is φ = 364488292.

The previous prime is 729092383. The next prime is 729092417. The reversal of 729092402 is 204290927.

It is a happy number.

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, 10988 + ... + 39735.

It is an arithmetic number, because the mean of its divisors is an integer number (136726542).

Almost surely, 2^729092402 is an apocalyptic number.

729092402 is a deficient number, since it is larger than the sum of its proper divisors (364719934).

729092402 is a wasteful number, since it uses less digits than its factorization.

729092402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57912.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 729092402 is about 27001.7110939288. The cubic root of 729092402 is about 900.0380239079.

The spelling of 729092402 in words is "seven hundred twenty-nine million, ninety-two thousand, four hundred two".