3698552 has 64 divisors (see below), whose sum is σ = 8436960. Its totient is φ = 1497600.

The previous prime is 3698551. The next prime is 3698581. The reversal of 3698552 is 2558963.

3698552 = T₂₁₃ + T₂₁₄ + ... + T₃₁₆.

Its product of digits (64800) is a multiple of the sum of its prime factors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3698551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60602 + ... + 60662.

Almost surely, 2^3698552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3698552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4218480).

3698552 is an abundant number, since it is smaller than the sum of its proper divisors (4738408).

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

3698552 is a wasteful number, since it uses less digits than its factorization.

3698552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144 (or 140 counting only the distinct ones).

The product of its digits is 64800, while the sum is 38.

The square root of 3698552 is about 1923.1619796575. The cubic root of 3698552 is about 154.6478582294.

The spelling of 3698552 in words is "three million, six hundred ninety-eight thousand, five hundred fifty-two".