3423632628 has 48 divisors (see below), whose sum is σ = 8627484096. Its totient is φ = 1050424320.

The previous prime is 3423632627. The next prime is 3423632677. The reversal of 3423632628 is 8262363243.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3423632627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23983 + ... + 86153.

It is an arithmetic number, because the mean of its divisors is an integer number (179739252).

Almost surely, 2^3423632628 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3423632628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4313742048).

3423632628 is an abundant number, since it is smaller than the sum of its proper divisors (5203851468).

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

3423632628 is a wasteful number, since it uses less digits than its factorization.

3423632628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62544 (or 62542 counting only the distinct ones).

The product of its digits is 248832, while the sum is 39.

The square root of 3423632628 is about 58511.8161399900. The cubic root of 3423632628 is about 1507.1705017616.

The spelling of 3423632628 in words is "three billion, four hundred twenty-three million, six hundred thirty-two thousand, six hundred twenty-eight".