3620926 has 8 divisors (see below), whose sum is σ = 5453784. Its totient is φ = 1803000.

The previous prime is 3620923. The next prime is 3620933. The reversal of 3620926 is 6290263.

3620926 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×3620926² = 26222210194952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3620894 and 3620903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3620921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3105 + ... + 4108.

It is an arithmetic number, because the mean of its divisors is an integer number (681723).

Almost surely, 2^3620926 is an apocalyptic number.

3620926 is a deficient number, since it is larger than the sum of its proper divisors (1832858).

3620926 is a wasteful number, since it uses less digits than its factorization.

3620926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7466.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 3620926 is about 1902.8730908813. The cubic root of 3620926 is about 153.5582720399.

The spelling of 3620926 in words is "three million, six hundred twenty thousand, nine hundred twenty-six".