3620654 has 8 divisors (see below), whose sum is σ = 5505600. Its totient is φ = 1785456.

The previous prime is 3620641. The next prime is 3620657. The reversal of 3620654 is 4560263.

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

It is a d-powerful number, because it can be written as 3¹⁰ + 6⁷ + 2⁵ + 0 + 6⁷ + 5⁹ + 4¹⁰ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3620657) 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, 12254 + ... + 12545.

It is an arithmetic number, because the mean of its divisors is an integer number (688200).

Almost surely, 2^3620654 is an apocalyptic number.

3620654 is a deficient number, since it is larger than the sum of its proper divisors (1884946).

3620654 is a wasteful number, since it uses less digits than its factorization.

3620654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24874.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 3620654 is about 1902.8016186665. The cubic root of 3620654 is about 153.5544269004.

The spelling of 3620654 in words is "three million, six hundred twenty thousand, six hundred fifty-four".