3630554 has 8 divisors (see below), whose sum is σ = 5766228. Its totient is φ = 1708480.

The previous prime is 3630547. The next prime is 3630559. The reversal of 3630554 is 4550363.

It can be written as a sum of positive squares in 2 ways, for example, as 2982529 + 648025 = 1727^2 + 805^2 .

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 (3630559) 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, 53357 + ... + 53424.

Almost surely, 2^3630554 is an apocalyptic number.

3630554 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3630554 is a deficient number, since it is larger than the sum of its proper divisors (2135674).

3630554 is a wasteful number, since it uses less digits than its factorization.

3630554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106800.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 3630554 is about 1905.4012700741. The cubic root of 3630554 is about 153.6942548036.

The spelling of 3630554 in words is "three million, six hundred thirty thousand, five hundred fifty-four".