901630667 has 8 divisors (see below), whose sum is σ = 1030619616. Its totient is φ = 772687872.

The previous prime is 901630663. The next prime is 901630679. The reversal of 901630667 is 766036109.

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 901630667 - 2² = 901630663 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 901630667.

It is not an unprimeable number, because it can be changed into a prime (901630661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59513 + ... + 73109.

It is an arithmetic number, because the mean of its divisors is an integer number (128827452).

Almost surely, 2^901630667 is an apocalyptic number.

901630667 is a deficient number, since it is larger than the sum of its proper divisors (128988949).

901630667 is a wasteful number, since it uses less digits than its factorization.

901630667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23077.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 901630667 is about 30027.1654839414. The cubic root of 901630667 is about 966.0721408202.

The spelling of 901630667 in words is "nine hundred one million, six hundred thirty thousand, six hundred sixty-seven".