3749847574 has 8 divisors (see below), whose sum is σ = 6136114248. Its totient is φ = 1704476160.

The previous prime is 3749847557. The next prime is 3749847583. The reversal of 3749847574 is 4757489473.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3749847574² = 28122713656467370952, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85223787 + ... + 85223830.

It is an arithmetic number, because the mean of its divisors is an integer number (767014281).

Almost surely, 2^3749847574 is an apocalyptic number.

3749847574 is a deficient number, since it is larger than the sum of its proper divisors (2386266674).

3749847574 is a wasteful number, since it uses less digits than its factorization.

3749847574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170447630.

The product of its digits is 23708160, while the sum is 58.

The square root of 3749847574 is about 61235.9990038539. Note that the first 3 decimals coincide. The cubic root of 3749847574 is about 1553.5952027796.

The spelling of 3749847574 in words is "three billion, seven hundred forty-nine million, eight hundred forty-seven thousand, five hundred seventy-four".