901030656 has 72 divisors (see below), whose sum is σ = 2406270384. Its totient is φ = 299315200.

The previous prime is 901030633. The next prime is 901030679. The reversal of 901030656 is 656030109.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (901030633) and next prime (901030679).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241606 + ... + 245306.

It is an arithmetic number, because the mean of its divisors is an integer number (33420422).

Almost surely, 2^901030656 is an apocalyptic number.

901030656 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 901030656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1203135192).

901030656 is an abundant number, since it is smaller than the sum of its proper divisors (1505239728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

901030656 is a wasteful number, since it uses less digits than its factorization.

901030656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4037 (or 4023 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 901030656 is about 30017.1726849815. The cubic root of 901030656 is about 965.8577949091.

The spelling of 901030656 in words is "nine hundred one million, thirty thousand, six hundred fifty-six".