676245404 has 6 divisors (see below), whose sum is σ = 1183429464. Its totient is φ = 338122700.

The previous prime is 676245347. The next prime is 676245413. The reversal of 676245404 is 404542676.

It is a super-2 number, since 2×676245404² = 914615692862246432, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84530672 + ... + 84530679.

It is an arithmetic number, because the mean of its divisors is an integer number (197238244).

Almost surely, 2^676245404 is an apocalyptic number.

It is an amenable number.

676245404 is a deficient number, since it is larger than the sum of its proper divisors (507184060).

676245404 is a wasteful number, since it uses less digits than its factorization.

676245404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169061355 (or 169061353 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 38.

The square root of 676245404 is about 26004.7188794649. The cubic root of 676245404 is about 877.7444838423.

The spelling of 676245404 in words is "six hundred seventy-six million, two hundred forty-five thousand, four hundred four".