3738743522 has 4 divisors (see below), whose sum is σ = 5608115286. Its totient is φ = 1869371760.

The previous prime is 3738743507. The next prime is 3738743557. The reversal of 3738743522 is 2253478373.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2253478373 = 233 ⋅9671581.

It can be written as a sum of positive squares in only one way, i.e., 2936664481 + 802079041 = 54191^2 + 28321^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 934685879 + ... + 934685882.

Almost surely, 2^3738743522 is an apocalyptic number.

3738743522 is a deficient number, since it is larger than the sum of its proper divisors (1869371764).

3738743522 is a wasteful number, since it uses less digits than its factorization.

3738743522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1869371763.

The product of its digits is 846720, while the sum is 44.

The square root of 3738743522 is about 61145.2657366047. The cubic root of 3738743522 is about 1552.0601841122.

The spelling of 3738743522 in words is "three billion, seven hundred thirty-eight million, seven hundred forty-three thousand, five hundred twenty-two".