2921930010 has 80 divisors (see below), whose sum is σ = 8270301600. Its totient is φ = 738167904.

The previous prime is 2921929993. The next prime is 2921930041. The reversal of 2921930010 is 100391292.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 79540 + ... + 110319.

It is an arithmetic number, because the mean of its divisors is an integer number (103378770).

Almost surely, 2^2921930010 is an apocalyptic number.

2921930010 is an abundant number, since it is smaller than the sum of its proper divisors (5348371590).

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

2921930010 is a wasteful number, since it uses less digits than its factorization.

2921930010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189897 (or 189888 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 2921930010 is about 54054.8796132227. The cubic root of 2921930010 is about 1429.6287379557.

The spelling of 2921930010 in words is "two billion, nine hundred twenty-one million, nine hundred thirty thousand, ten".