3745454426 has 32 divisors (see below), whose sum is σ = 6602383872. Its totient is φ = 1559900160.

The previous prime is 3745454417. The next prime is 3745454483. The reversal of 3745454426 is 6244545473.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 467930 + ... + 475866.

It is an arithmetic number, because the mean of its divisors is an integer number (206324496).

Almost surely, 2^3745454426 is an apocalyptic number.

3745454426 is a deficient number, since it is larger than the sum of its proper divisors (2856929446).

3745454426 is a wasteful number, since it uses less digits than its factorization.

3745454426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8894.

The product of its digits is 1612800, while the sum is 44.

The square root of 3745454426 is about 61200.1178593636. The cubic root of 3745454426 is about 1552.9882589317.

Adding to 3745454426 its reverse (6244545473), we get a palindrome (9989999899).

The spelling of 3745454426 in words is "three billion, seven hundred forty-five million, four hundred fifty-four thousand, four hundred twenty-six".