906780034 has 8 divisors (see below), whose sum is σ = 1440180108. Its totient is φ = 426720000.

The previous prime is 906780031. The next prime is 906780089. The reversal of 906780034 is 430087609.

It can be written as a sum of positive squares in 2 ways, for example, as 905829409 + 950625 = 30097^2 + 975^2 .

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

It is a super-2 number, since 2×906780034² = 1644500060122082312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 906779975 and 906780002.

It is not an unprimeable number, because it can be changed into a prime (906780031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13334967 + ... + 13335034.

Almost surely, 2^906780034 is an apocalyptic number.

906780034 is a deficient number, since it is larger than the sum of its proper divisors (533400074).

906780034 is a wasteful number, since it uses less digits than its factorization.

906780034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26670020.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 906780034 is about 30112.7885457325. The cubic root of 906780034 is about 967.9077851106.

The spelling of 906780034 in words is "nine hundred six million, seven hundred eighty thousand, thirty-four".