3724486 has 4 divisors (see below), whose sum is σ = 5586732. Its totient is φ = 1862242.

The previous prime is 3724471. The next prime is 3724489. The reversal of 3724486 is 6844273.

3724486 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6844273 = 31 ⋅220783.

It is a d-powerful number, because it can be written as 3¹³ + 7 + 2²¹ + 4 + 4² + 8⁵ + 6³ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3724489) 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 as a sum of consecutive naturals, namely, 931120 + ... + 931123.

It is an arithmetic number, because the mean of its divisors is an integer number (1396683).

Almost surely, 2^3724486 is an apocalyptic number.

3724486 is a deficient number, since it is larger than the sum of its proper divisors (1862246).

3724486 is a wasteful number, since it uses less digits than its factorization.

3724486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1862245.

The product of its digits is 32256, while the sum is 34.

The square root of 3724486 is about 1929.8927431337. The cubic root of 3724486 is about 155.0084768170.

The spelling of 3724486 in words is "three million, seven hundred twenty-four thousand, four hundred eighty-six".