907049472 has 160 divisors (see below), whose sum is σ = 2857852800. Its totient is φ = 250134528.

The previous prime is 907049471. The next prime is 907049477. The reversal of 907049472 is 274940709.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (907049471) 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, 310354 + ... + 313262.

It is an arithmetic number, because the mean of its divisors is an integer number (17861580).

Almost surely, 2^907049472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 907049472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1428926400).

907049472 is an abundant number, since it is smaller than the sum of its proper divisors (1950803328).

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

907049472 is a wasteful number, since it uses less digits than its factorization.

907049472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2966 (or 2950 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 42.

The square root of 907049472 is about 30117.2620269506. The cubic root of 907049472 is about 968.0036427247.

The spelling of 907049472 in words is "nine hundred seven million, forty-nine thousand, four hundred seventy-two".