429221496 has 32 divisors (see below), whose sum is σ = 1170604800. Its totient is φ = 130067040.

The previous prime is 429221479. The next prime is 429221501. The reversal of 429221496 is 694122924.

It is a congruent number.

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, 812656 + ... + 813183.

It is an arithmetic number, because the mean of its divisors is an integer number (36581400).

Almost surely, 2^429221496 is an apocalyptic number.

It is an amenable number.

429221496 is an abundant number, since it is smaller than the sum of its proper divisors (741383304).

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

429221496 is a wasteful number, since it uses less digits than its factorization.

429221496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1625859 (or 1625855 counting only the distinct ones).

The product of its digits is 62208, while the sum is 39.

The square root of 429221496 is about 20717.6614510422. The cubic root of 429221496 is about 754.3284504105.

The spelling of 429221496 in words is "four hundred twenty-nine million, two hundred twenty-one thousand, four hundred ninety-six".