407676 has 24 divisors (see below), whose sum is σ = 970704. Its totient is φ = 133120.

The previous prime is 407669. The next prime is 407699. The reversal of 407676 is 676704.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

407676 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316 + ... + 956.

It is an arithmetic number, because the mean of its divisors is an integer number (40446).

2⁴⁰⁷⁶⁷⁶ is an apocalyptic number.

It is an amenable number.

407676 is an abundant number, since it is smaller than the sum of its proper divisors (563028).

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

407676 is a wasteful number, since it uses less digits than its factorization.

407676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701 (or 699 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 407676 is about 638.4951056978. The cubic root of 407676 is about 74.1489573226.

The spelling of 407676 in words is "four hundred seven thousand, six hundred seventy-six".