2344697628 has 144 divisors (see below), whose sum is σ = 6923869344. Its totient is φ = 612057600.

The previous prime is 2344697623. The next prime is 2344697639. The reversal of 2344697628 is 8267964432.

2344697628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2344697623) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 770526 + ... + 773562.

It is an arithmetic number, because the mean of its divisors is an integer number (48082426).

Almost surely, 2^2344697628 is an apocalyptic number.

2344697628 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2344697628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3461934672).

2344697628 is an abundant number, since it is smaller than the sum of its proper divisors (4579171716).

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

2344697628 is a wasteful number, since it uses less digits than its factorization.

2344697628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3172 (or 3163 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 51.

The square root of 2344697628 is about 48422.0778984132. The cubic root of 2344697628 is about 1328.5022104698.

The spelling of 2344697628 in words is "two billion, three hundred forty-four million, six hundred ninety-seven thousand, six hundred twenty-eight".