2946290946 has 8 divisors (see below), whose sum is σ = 5892581904. Its totient is φ = 982096980.

The previous prime is 2946290929. The next prime is 2946290947. The reversal of 2946290946 is 6490926492.

2946290946 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

2946290946 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2946290947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245524240 + ... + 245524251.

It is an arithmetic number, because the mean of its divisors is an integer number (736572738).

Almost surely, 2^2946290946 is an apocalyptic number.

2946290946 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2946290946 is a wasteful number, since it uses less digits than its factorization.

2946290946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491048496.

The product of its (nonzero) digits is 1679616, while the sum is 51.

The square root of 2946290946 is about 54279.7471070012. The cubic root of 2946290946 is about 1433.5908169243.

The spelling of 2946290946 in words is "two billion, nine hundred forty-six million, two hundred ninety thousand, nine hundred forty-six".