429774 has 16 divisors (see below), whose sum is σ = 870912. Its totient is φ = 141368.

The previous prime is 429773. The next prime is 429791. The reversal of 429774 is 477924.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (429773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67 + ... + 929.

It is an arithmetic number, because the mean of its divisors is an integer number (54432).

2⁴²⁹⁷⁷⁴ is an apocalyptic number.

429774 is an abundant number, since it is smaller than the sum of its proper divisors (441138).

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

429774 is a wasteful number, since it uses less digits than its factorization.

429774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951.

The product of its digits is 14112, while the sum is 33.

The square root of 429774 is about 655.5715063973. The cubic root of 429774 is about 75.4651974739.

It can be divided in two parts, 4297 and 74, that added together give a triangular number (4371 = T₉₃).

The spelling of 429774 in words is "four hundred twenty-nine thousand, seven hundred seventy-four".