431416 has 8 divisors (see below), whose sum is σ = 808920. Its totient is φ = 215704.

The previous prime is 431399. The next prime is 431423. The reversal of 431416 is 614134.

It is a happy number.

431416 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×431416² = 372239530112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 431393 and 431402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26956 + ... + 26971.

It is an arithmetic number, because the mean of its divisors is an integer number (101115).

2⁴³¹⁴¹⁶ is an apocalyptic number.

It is an amenable number.

431416 is a deficient number, since it is larger than the sum of its proper divisors (377504).

431416 is a wasteful number, since it uses less digits than its factorization.

431416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53933 (or 53929 counting only the distinct ones).

The product of its digits is 288, while the sum is 19.

The square root of 431416 is about 656.8226549077. The cubic root of 431416 is about 75.5611831000.

The spelling of 431416 in words is "four hundred thirty-one thousand, four hundred sixteen".