6429023602 has 4 divisors (see below), whose sum is σ = 9643535406. Its totient is φ = 3214511800.

The previous prime is 6429023593. The next prime is 6429023609. The reversal of 6429023602 is 2063209246.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5716720881 + 712302721 = 75609^2 + 26689^2 .

It is not an unprimeable number, because it can be changed into a prime (6429023609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1607255899 + ... + 1607255902.

Almost surely, 2^6429023602 is an apocalyptic number.

6429023602 is a deficient number, since it is larger than the sum of its proper divisors (3214511804).

6429023602 is a wasteful number, since it uses less digits than its factorization.

6429023602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3214511803.

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 6429023602 is about 80181.1923208928. The cubic root of 6429023602 is about 1859.4378771146.

The spelling of 6429023602 in words is "six billion, four hundred twenty-nine million, twenty-three thousand, six hundred two".