2949901770 has 16 divisors (see below), whose sum is σ = 7079764320. Its totient is φ = 786640464.

The previous prime is 2949901763. The next prime is 2949901783. The reversal of 2949901770 is 771099492.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49165000 + ... + 49165059.

It is an arithmetic number, because the mean of its divisors is an integer number (442485270).

Almost surely, 2^2949901770 is an apocalyptic number.

2949901770 is an abundant number, since it is smaller than the sum of its proper divisors (4129862550).

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

2949901770 is a wasteful number, since it uses less digits than its factorization.

2949901770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98330069.

The product of its (nonzero) digits is 285768, while the sum is 48.

The square root of 2949901770 is about 54312.9981680260. The cubic root of 2949901770 is about 1434.1762231179.

The spelling of 2949901770 in words is "two billion, nine hundred forty-nine million, nine hundred one thousand, seven hundred seventy".