2250749629 has 24 divisors (see below), whose sum is σ = 2440281600. Its totient is φ = 2075055360.

The previous prime is 2250749597. The next prime is 2250749639. The reversal of 2250749629 is 9269470522.

It is not a de Polignac number, because 2250749629 - 2⁵ = 2250749597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2250749639) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4698612 + ... + 4699090.

It is an arithmetic number, because the mean of its divisors is an integer number (101678400).

Almost surely, 2^2250749629 is an apocalyptic number.

It is an amenable number.

2250749629 is a deficient number, since it is larger than the sum of its proper divisors (189531971).

2250749629 is a wasteful number, since it uses less digits than its factorization.

2250749629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813 (or 796 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 46.

The square root of 2250749629 is about 47442.0660279461. The cubic root of 2250749629 is about 1310.5162056683.

The spelling of 2250749629 in words is "two billion, two hundred fifty million, seven hundred forty-nine thousand, six hundred twenty-nine".