855362934 has 12 divisors (see below), whose sum is σ = 1853286396. Its totient is φ = 285120972.

The previous prime is 855362933. The next prime is 855362947. The reversal of 855362934 is 439263558.

855362934 is a `hidden beast` number, since 8 + 553 + 6 + 2 + 93 + 4 = 666.

It is a super-2 number, since 2×855362934² = 1463291497722176712, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 855362934.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (855362933) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23760064 + ... + 23760099.

It is an arithmetic number, because the mean of its divisors is an integer number (154440533).

Almost surely, 2^855362934 is an apocalyptic number.

855362934 is an abundant number, since it is smaller than the sum of its proper divisors (997923462).

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

855362934 is a wasteful number, since it uses less digits than its factorization.

855362934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47520171 (or 47520168 counting only the distinct ones).

The product of its digits is 777600, while the sum is 45.

The square root of 855362934 is about 29246.5884164290. The cubic root of 855362934 is about 949.2562725723.

The spelling of 855362934 in words is "eight hundred fifty-five million, three hundred sixty-two thousand, nine hundred thirty-four".