2920329126 has 120 divisors (see below), whose sum is σ = 7730741304. Its totient is φ = 816791040.

The previous prime is 2920329107. The next prime is 2920329131. The reversal of 2920329126 is 6219230292.

2920329126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 296310 + ... + 306006.

Almost surely, 2^2920329126 is an apocalyptic number.

2920329126 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2920329126, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3865370652).

2920329126 is an abundant number, since it is smaller than the sum of its proper divisors (4810412178).

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

2920329126 is a wasteful number, since it uses less digits than its factorization.

2920329126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9748 (or 9726 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 2920329126 is about 54040.0696335599. The cubic root of 2920329126 is about 1429.3675991572.

The spelling of 2920329126 in words is "two billion, nine hundred twenty million, three hundred twenty-nine thousand, one hundred twenty-six".