406674003 has 8 divisors (see below), whose sum is σ = 543769488. Its totient is φ = 270347264.

The previous prime is 406673999. The next prime is 406674011. The reversal of 406674003 is 300476604.

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

It is a cyclic number.

It is not a de Polignac number, because 406674003 - 2² = 406673999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (406674053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190950 + ... + 193067.

It is an arithmetic number, because the mean of its divisors is an integer number (67971186).

Almost surely, 2^406674003 is an apocalyptic number.

406674003 is a deficient number, since it is larger than the sum of its proper divisors (137095485).

406674003 is a wasteful number, since it uses less digits than its factorization.

406674003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384373.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 406674003 is about 20166.1598476259. The cubic root of 406674003 is about 740.8815905324.

The spelling of 406674003 in words is "four hundred six million, six hundred seventy-four thousand, three".