429707934 has 72 divisors (see below), whose sum is σ = 969661368. Its totient is φ = 137503200.

The previous prime is 429707923. The next prime is 429707947. The reversal of 429707934 is 439707924.

It is a self number, because there is not a number n which added to its sum of digits gives 429707934.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4015909 + ... + 4016015.

It is an arithmetic number, because the mean of its divisors is an integer number (13467519).

Almost surely, 2^429707934 is an apocalyptic number.

429707934 is an abundant number, since it is smaller than the sum of its proper divisors (539953434).

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

429707934 is a wasteful number, since it uses less digits than its factorization.

429707934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310 (or 260 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The square root of 429707934 is about 20729.3978204867. The cubic root of 429707934 is about 754.6133037225.

The spelling of 429707934 in words is "four hundred twenty-nine million, seven hundred seven thousand, nine hundred thirty-four".