3775226245 has 32 divisors (see below), whose sum is σ = 5218380288. Its totient is φ = 2568346368.

The previous prime is 3775226219. The next prime is 3775226281. The reversal of 3775226245 is 5426225773.

It is a de Polignac number, because none of the positive numbers 2^k-3775226245 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3840024 + ... + 3841006.

It is an arithmetic number, because the mean of its divisors is an integer number (163074384).

Almost surely, 2^3775226245 is an apocalyptic number.

3775226245 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3775226245 is a deficient number, since it is larger than the sum of its proper divisors (1443154043).

3775226245 is a wasteful number, since it uses less digits than its factorization.

3775226245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1749.

The product of its digits is 705600, while the sum is 43.

The square root of 3775226245 is about 61442.8697653357. The cubic root of 3775226245 is about 1557.0921951906.

The spelling of 3775226245 in words is "three billion, seven hundred seventy-five million, two hundred twenty-six thousand, two hundred forty-five".