901664414 has 8 divisors (see below), whose sum is σ = 1545710448. Its totient is φ = 386427600.

The previous prime is 901664389. The next prime is 901664417. The reversal of 901664414 is 414466109.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (901664417) 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 3 ways as a sum of consecutive naturals, for example, 32202287 + ... + 32202314.

It is an arithmetic number, because the mean of its divisors is an integer number (193213806).

Almost surely, 2^901664414 is an apocalyptic number.

901664414 is a deficient number, since it is larger than the sum of its proper divisors (644046034).

901664414 is a wasteful number, since it uses less digits than its factorization.

901664414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64404610.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 901664414 is about 30027.7274198365. The cubic root of 901664414 is about 966.0841936599.

The spelling of 901664414 in words is "nine hundred one million, six hundred sixty-four thousand, four hundred fourteen".