3664354 has 4 divisors (see below), whose sum is σ = 5496534. Its totient is φ = 1832176.

The previous prime is 3664351. The next prime is 3664361. The reversal of 3664354 is 4534663.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4534663 = 7 ⋅647809.

It can be written as a sum of positive squares in only one way, i.e., 2634129 + 1030225 = 1623^2 + 1015^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3664351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 916087 + ... + 916090.

Almost surely, 2^3664354 is an apocalyptic number.

3664354 is a deficient number, since it is larger than the sum of its proper divisors (1832180).

3664354 is a wasteful number, since it uses less digits than its factorization.

3664354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1832179.

The product of its digits is 25920, while the sum is 31.

The square root of 3664354 is about 1914.2502448740. The cubic root of 3664354 is about 154.1697403169.

The spelling of 3664354 in words is "three million, six hundred sixty-four thousand, three hundred fifty-four".