2950920729 has 12 divisors (see below), whose sum is σ = 4263228736. Its totient is φ = 1966916952.

The previous prime is 2950920727. The next prime is 2950920751. The reversal of 2950920729 is 9270290592.

It is a happy number.

It is not a de Polignac number, because 2950920729 - 2¹ = 2950920727 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2950920727) 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 11 ways as a sum of consecutive naturals, for example, 26772 + ... + 81354.

Almost surely, 2^2950920729 is an apocalyptic number.

It is an amenable number.

2950920729 is a deficient number, since it is larger than the sum of its proper divisors (1312308007).

2950920729 is a wasteful number, since it uses less digits than its factorization.

2950920729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60596 (or 60593 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 45.

The square root of 2950920729 is about 54322.3777922138. The cubic root of 2950920729 is about 1434.3413357956.

The spelling of 2950920729 in words is "two billion, nine hundred fifty million, nine hundred twenty thousand, seven hundred twenty-nine".