906493674 has 16 divisors (see below), whose sum is σ = 1813530240. Its totient is φ = 302074080.

The previous prime is 906493663. The next prime is 906493691. The reversal of 906493674 is 476394609.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 982 + ... + 42590.

It is an arithmetic number, because the mean of its divisors is an integer number (113345640).

Almost surely, 2^906493674 is an apocalyptic number.

906493674 is an abundant number, since it is smaller than the sum of its proper divisors (907036566).

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

906493674 is a wasteful number, since it uses less digits than its factorization.

906493674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45245.

The product of its (nonzero) digits is 979776, while the sum is 48.

The square root of 906493674 is about 30108.0333798141. The cubic root of 906493674 is about 967.8058863609.

The spelling of 906493674 in words is "nine hundred six million, four hundred ninety-three thousand, six hundred seventy-four".