534894007 has 4 divisors (see below), whose sum is σ = 535010400. Its totient is φ = 534777616.

The previous prime is 534893977. The next prime is 534894011. The reversal of 534894007 is 700498435.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-534894007 is a prime.

It is a super-2 number, since 2×534894007² = 572223197449032098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534894037) 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, 51007 + ... + 60592.

It is an arithmetic number, because the mean of its divisors is an integer number (133752600).

Almost surely, 2^534894007 is an apocalyptic number.

534894007 is a deficient number, since it is larger than the sum of its proper divisors (116393).

534894007 is a wasteful number, since it uses less digits than its factorization.

534894007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116392.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 534894007 is about 23127.7756604478. The cubic root of 534894007 is about 811.7505234508.

The spelling of 534894007 in words is "five hundred thirty-four million, eight hundred ninety-four thousand, seven".