3425624 has 32 divisors (see below), whose sum is σ = 6988800. Its totient is φ = 1568160.

The previous prime is 3425621. The next prime is 3425627. The reversal of 3425624 is 4265243.

It is an interprime number because it is at equal distance from previous prime (3425621) and next prime (3425627).

It is a d-powerful number, because it can be written as 3¹³ + 4⁶ + 2⁷ + 5 + 6⁸ + 2¹⁷ + 4⁷ .

It is a plaindrome in base 15 and base 16.

It is a junction number, because it is equal to n+sod(n) for n = 3425593 and 3425602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3425621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4349 + ... + 5075.

It is an arithmetic number, because the mean of its divisors is an integer number (218400).

Almost surely, 2^3425624 is an apocalyptic number.

It is an amenable number.

3425624 is an abundant number, since it is smaller than the sum of its proper divisors (3563176).

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

3425624 is a wasteful number, since it uses less digits than its factorization.

3425624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783 (or 779 counting only the distinct ones).

The product of its digits is 5760, while the sum is 26.

The square root of 3425624 is about 1850.8441317410. The cubic root of 3425624 is about 150.7462662724.

The spelling of 3425624 in words is "three million, four hundred twenty-five thousand, six hundred twenty-four".