429422684 has 24 divisors (see below), whose sum is σ = 773864448. Its totient is φ = 208373760.

The previous prime is 429422683. The next prime is 429422699. The reversal of 429422684 is 486224924.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (429422683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24869 + ... + 38435.

It is an arithmetic number, because the mean of its divisors is an integer number (32244352).

Almost surely, 2^429422684 is an apocalyptic number.

It is an amenable number.

429422684 is a deficient number, since it is larger than the sum of its proper divisors (344441764).

429422684 is a wasteful number, since it uses less digits than its factorization.

429422684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13805 (or 13803 counting only the distinct ones).

The product of its digits is 221184, while the sum is 41.

The square root of 429422684 is about 20722.5163529915. The cubic root of 429422684 is about 754.4462902113.

The spelling of 429422684 in words is "four hundred twenty-nine million, four hundred twenty-two thousand, six hundred eighty-four".