429949934 has 8 divisors (see below), whose sum is σ = 648488568. Its totient is φ = 213787080.

The previous prime is 429949909. The next prime is 429949967. The reversal of 429949934 is 439949924.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 593492 + ... + 594215.

It is an arithmetic number, because the mean of its divisors is an integer number (81061071).

Almost surely, 2^429949934 is an apocalyptic number.

429949934 is a deficient number, since it is larger than the sum of its proper divisors (218538634).

429949934 is a wasteful number, since it uses less digits than its factorization.

429949934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1187890.

The product of its digits is 2519424, while the sum is 53.

The square root of 429949934 is about 20735.2341197296. The cubic root of 429949934 is about 754.7549364721.

The spelling of 429949934 in words is "four hundred twenty-nine million, nine hundred forty-nine thousand, nine hundred thirty-four".