429623454 has 16 divisors (see below), whose sum is σ = 925342992. Its totient is φ = 132191808.

The previous prime is 429623423. The next prime is 429623483. The reversal of 429623454 is 454326924.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 2753919 + ... + 2754074.

It is an arithmetic number, because the mean of its divisors is an integer number (57833937).

Almost surely, 2^429623454 is an apocalyptic number.

429623454 is an abundant number, since it is smaller than the sum of its proper divisors (495719538).

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

429623454 is a wasteful number, since it uses less digits than its factorization.

429623454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5508011.

The product of its digits is 207360, while the sum is 39.

The square root of 429623454 is about 20727.3600345051. The cubic root of 429623454 is about 754.5638484957.

The spelling of 429623454 in words is "four hundred twenty-nine million, six hundred twenty-three thousand, four hundred fifty-four".