2909150970 has 48 divisors (see below), whose sum is σ = 7674397920. Its totient is φ = 705247840.

The previous prime is 2909150969. The next prime is 2909150977. The reversal of 2909150970 is 790519092.

It is not an unprimeable number, because it can be changed into a prime (2909150977) 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 23 ways as a sum of consecutive naturals, for example, 397080 + ... + 404339.

It is an arithmetic number, because the mean of its divisors is an integer number (159883290).

Almost surely, 2^2909150970 is an apocalyptic number.

2909150970 is an abundant number, since it is smaller than the sum of its proper divisors (4765246950).

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

2909150970 is a wasteful number, since it uses less digits than its factorization.

2909150970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801451 (or 801440 counting only the distinct ones).

The product of its (nonzero) digits is 51030, while the sum is 42.

The square root of 2909150970 is about 53936.5457737145. The cubic root of 2909150970 is about 1427.5415351831.

The spelling of 2909150970 in words is "two billion, nine hundred nine million, one hundred fifty thousand, nine hundred seventy".