3726464 has 32 divisors (see below), whose sum is σ = 8486400. Its totient is φ = 1596672.

The previous prime is 3726461. The next prime is 3726467. The reversal of 3726464 is 4646273.

It is an interprime number because it is at equal distance from previous prime (3726461) and next prime (3726467).

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3726464.

It is not an unprimeable number, because it can be changed into a prime (3726461) 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, 1184 + ... + 2975.

It is an arithmetic number, because the mean of its divisors is an integer number (265200).

Almost surely, 2^3726464 is an apocalyptic number.

It is an amenable number.

3726464 is an abundant number, since it is smaller than the sum of its proper divisors (4759936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3726464 is an equidigital number, since it uses as much as digits as its factorization.

3726464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4180 (or 4168 counting only the distinct ones).

The product of its digits is 24192, while the sum is 32.

The square root of 3726464 is about 1930.4051388245. The cubic root of 3726464 is about 155.0359125943.

The spelling of 3726464 in words is "three million, seven hundred twenty-six thousand, four hundred sixty-four".