901277264 has 80 divisors (see below), whose sum is σ = 1882165248. Its totient is φ = 417073536.

The previous prime is 901277261. The next prime is 901277269. The reversal of 901277264 is 462772109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (901277261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1850429 + ... + 1850915.

Almost surely, 2^901277264 is an apocalyptic number.

901277264 is a gapful number since it is divisible by the number (94) 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 901277264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (941082624).

901277264 is an abundant number, since it is smaller than the sum of its proper divisors (980887984).

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

901277264 is a wasteful number, since it uses less digits than its factorization.

901277264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672 (or 666 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 901277264 is about 30021.2801858948. The cubic root of 901277264 is about 965.9459038358.

The spelling of 901277264 in words is "nine hundred one million, two hundred seventy-seven thousand, two hundred sixty-four".