905214334 has 16 divisors (see below), whose sum is σ = 1438922448. Its totient is φ = 425619072.

The previous prime is 905214307. The next prime is 905214341. The reversal of 905214334 is 433412509.

It is a junction number, because it is equal to n+sod(n) for n = 905214296 and 905214305.

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, 31297 + ... + 52819.

It is an arithmetic number, because the mean of its divisors is an integer number (89932653).

Almost surely, 2^905214334 is an apocalyptic number.

905214334 is a deficient number, since it is larger than the sum of its proper divisors (533708114).

905214334 is a wasteful number, since it uses less digits than its factorization.

905214334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22779.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 905214334 is about 30086.7800537047. The cubic root of 905214334 is about 967.3503819096.

The spelling of 905214334 in words is "nine hundred five million, two hundred fourteen thousand, three hundred thirty-four".