2373801654 has 64 divisors (see below), whose sum is σ = 5535968256. Its totient is φ = 664602624.

The previous prime is 2373801649. The next prime is 2373801679. The reversal of 2373801654 is 4561083732.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 416794 + ... + 422450.

It is an arithmetic number, because the mean of its divisors is an integer number (86499504).

Almost surely, 2^2373801654 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2373801654, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2767984128).

2373801654 is an abundant number, since it is smaller than the sum of its proper divisors (3162166602).

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

2373801654 is a wasteful number, since it uses less digits than its factorization.

2373801654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5869.

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 2373801654 is about 48721.6754022273. The cubic root of 2373801654 is about 1333.9763888238.

The spelling of 2373801654 in words is "two billion, three hundred seventy-three million, eight hundred one thousand, six hundred fifty-four".