406673374 has 8 divisors (see below), whose sum is σ = 618601968. Its totient is φ = 200472720.

The previous prime is 406673363. The next prime is 406673389. The reversal of 406673374 is 473376604.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1431807 + ... + 1432090.

It is an arithmetic number, because the mean of its divisors is an integer number (77325246).

Almost surely, 2^406673374 is an apocalyptic number.

406673374 is a deficient number, since it is larger than the sum of its proper divisors (211928594).

406673374 is a wasteful number, since it uses less digits than its factorization.

406673374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2863970.

The product of its (nonzero) digits is 254016, while the sum is 40.

The square root of 406673374 is about 20166.1442521866. The cubic root of 406673374 is about 740.8812085600.

The spelling of 406673374 in words is "four hundred six million, six hundred seventy-three thousand, three hundred seventy-four".