3612898 has 8 divisors (see below), whose sum is σ = 5443308. Its totient is φ = 1798464.

The previous prime is 3612893. The next prime is 3612899. The reversal of 3612898 is 8982163.

It can be written as a sum of positive squares in 2 ways, for example, as 3470769 + 142129 = 1863^2 + 377^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3612893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3411 + ... + 4342.

Almost surely, 2^3612898 is an apocalyptic number.

3612898 is a deficient number, since it is larger than the sum of its proper divisors (1830410).

3612898 is a wasteful number, since it uses less digits than its factorization.

3612898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7988.

The product of its digits is 20736, while the sum is 37.

The square root of 3612898 is about 1900.7624785859. The cubic root of 3612898 is about 153.4447027492. Note that the first 3 decimals are identical.

The spelling of 3612898 in words is "three million, six hundred twelve thousand, eight hundred ninety-eight".