2908956942 has 64 divisors (see below), whose sum is σ = 6562080000. Its totient is φ = 955066464.

The previous prime is 2908956937. The next prime is 2908956979. The reversal of 2908956942 is 2496598092.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1877184 + ... + 1878732.

It is an arithmetic number, because the mean of its divisors is an integer number (102532500).

Almost surely, 2^2908956942 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2908956942, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3281040000).

2908956942 is an abundant number, since it is smaller than the sum of its proper divisors (3653123058).

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

2908956942 is a wasteful number, since it uses less digits than its factorization.

2908956942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2062 (or 2056 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 54.

The square root of 2908956942 is about 53934.7470745901. The cubic root of 2908956942 is about 1427.5097974940.

The spelling of 2908956942 in words is "two billion, nine hundred eight million, nine hundred fifty-six thousand, nine hundred forty-two".