429938970 has 16 divisors (see below), whose sum is σ = 1031853600. Its totient is φ = 114650384.

The previous prime is 429938963. The next prime is 429938981. The reversal of 429938970 is 79839924.

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, 7165620 + ... + 7165679.

It is an arithmetic number, because the mean of its divisors is an integer number (64490850).

Almost surely, 2^429938970 is an apocalyptic number.

429938970 is an abundant number, since it is smaller than the sum of its proper divisors (601914630).

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

429938970 is a wasteful number, since it uses less digits than its factorization.

429938970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14331309.

The product of its (nonzero) digits is 979776, while the sum is 51.

The square root of 429938970 is about 20734.9697371373. The cubic root of 429938970 is about 754.7485208387.

The spelling of 429938970 in words is "four hundred twenty-nine million, nine hundred thirty-eight thousand, nine hundred seventy".