3740374394 has 4 divisors (see below), whose sum is σ = 5610561594. Its totient is φ = 1870187196.

The previous prime is 3740374381. The next prime is 3740374403. The reversal of 3740374394 is 4934730473.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4934730473 = 1399 ⋅3527327.

It can be written as a sum of positive squares in only one way, i.e., 3148668769 + 591705625 = 56113^2 + 24325^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 935093597 + ... + 935093600.

Almost surely, 2^3740374394 is an apocalyptic number.

3740374394 is a deficient number, since it is larger than the sum of its proper divisors (1870187200).

3740374394 is a wasteful number, since it uses less digits than its factorization.

3740374394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1870187199.

The product of its (nonzero) digits is 762048, while the sum is 44.

The square root of 3740374394 is about 61158.6003273456. The cubic root of 3740374394 is about 1552.2858252958.

The spelling of 3740374394 in words is "three billion, seven hundred forty million, three hundred seventy-four thousand, three hundred ninety-four".