3698036 has 12 divisors (see below), whose sum is σ = 6629700. Its totient is φ = 1803840.

The previous prime is 3698029. The next prime is 3698053. The reversal of 3698036 is 6308963.

It can be written as a sum of positive squares in 2 ways, for example, as 2085136 + 1612900 = 1444^2 + 1270^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3697987 and 3698005.

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, 11111 + ... + 11438.

It is an arithmetic number, because the mean of its divisors is an integer number (552475).

Almost surely, 2^3698036 is an apocalyptic number.

It is an amenable number.

3698036 is a deficient number, since it is larger than the sum of its proper divisors (2931664).

3698036 is a wasteful number, since it uses less digits than its factorization.

3698036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22594 (or 22592 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 3698036 is about 1923.0278209116. The cubic root of 3698036 is about 154.6406660449.

It can be divided in two parts, 369 and 8036, that multiplied together give a square (2965284 = 1722²).

The spelling of 3698036 in words is "three million, six hundred ninety-eight thousand, thirty-six".