432779054 has 8 divisors (see below), whose sum is σ = 656462880. Its totient is φ = 213958096.

The previous prime is 432779051. The next prime is 432779057. The reversal of 432779054 is 450977234.

It is an interprime number because it is at equal distance from previous prime (432779051) and next prime (432779057).

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

It is a super-2 number, since 2×432779054² = 374595419162269832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432779051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1215494 + ... + 1215849.

It is an arithmetic number, because the mean of its divisors is an integer number (82057860).

Almost surely, 2^432779054 is an apocalyptic number.

432779054 is a deficient number, since it is larger than the sum of its proper divisors (223683826).

432779054 is a wasteful number, since it uses less digits than its factorization.

432779054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2431434.

The product of its (nonzero) digits is 211680, while the sum is 41.

The square root of 432779054 is about 20803.3423756857. The cubic root of 432779054 is about 756.4067767401.

The spelling of 432779054 in words is "four hundred thirty-two million, seven hundred seventy-nine thousand, fifty-four".