3696554 has 4 divisors (see below), whose sum is σ = 5544834. Its totient is φ = 1848276.

The previous prime is 3696551. The next prime is 3696557. The reversal of 3696554 is 4556963.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (3696551) and next prime (3696557).

It can be written as a sum of positive squares in only one way, i.e., 2982529 + 714025 = 1727^2 + 845^2 .

It is a super-2 number, since 2×3696554² = 27329022949832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3696551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 924137 + ... + 924140.

Almost surely, 2^3696554 is an apocalyptic number.

3696554 is a deficient number, since it is larger than the sum of its proper divisors (1848280).

3696554 is a wasteful number, since it uses less digits than its factorization.

3696554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1848279.

The product of its digits is 97200, while the sum is 38.

The square root of 3696554 is about 1922.6424524596. The cubic root of 3696554 is about 154.6200057008.

The spelling of 3696554 in words is "three million, six hundred ninety-six thousand, five hundred fifty-four".