3574998 has 48 divisors (see below), whose sum is σ = 9378720. Its totient is φ = 960768.

The previous prime is 3574997. The next prime is 3575003. The reversal of 3574998 is 8994753.

It is a super-2 number, since 2×3574998² = 25561221400008, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

Its product of digits (272160) is a multiple of the sum of its prime factors (1701).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3574997) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1308 + ... + 2976.

It is an arithmetic number, because the mean of its divisors is an integer number (195390).

Almost surely, 2^3574998 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3574998, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4689360).

3574998 is an abundant number, since it is smaller than the sum of its proper divisors (5803722).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3574998 is a wasteful number, since it uses less digits than its factorization.

3574998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701 (or 1698 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 3574998 is about 1890.7665112329. The cubic root of 3574998 is about 152.9062606627.

The spelling of 3574998 in words is "three million, five hundred seventy-four thousand, nine hundred ninety-eight".