403670406667 has 8 divisors (see below), whose sum is σ = 452269546992. Its totient is φ = 357054904800.

The previous prime is 403670406649. The next prime is 403670406677. The reversal of 403670406667 is 766604076304.

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

It is not a de Polignac number, because 403670406667 - 2¹¹ = 403670404619 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 403670406667.

It is not an unprimeable number, because it can be changed into a prime (403670406617) 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, 495909184 + ... + 495909997.

It is an arithmetic number, because the mean of its divisors is an integer number (56533693374).

Almost surely, 2^403670406667 is an apocalyptic number.

403670406667 is a deficient number, since it is larger than the sum of its proper divisors (48599140325).

403670406667 is a wasteful number, since it uses less digits than its factorization.

403670406667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991819229.

The product of its (nonzero) digits is 3048192, while the sum is 49.

The spelling of 403670406667 in words is "four hundred three billion, six hundred seventy million, four hundred six thousand, six hundred sixty-seven".