3634282890 has 80 divisors (see below), whose sum is σ = 11168226432. Its totient is φ = 830691936.

The previous prime is 3634282889. The next prime is 3634282913. The reversal of 3634282890 is 982824363.

3634282890 is a `hidden beast` number, since 3 + 634 + 2 + 8 + 2 + 8 + 9 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 314814 + ... + 326153.

Almost surely, 2^3634282890 is an apocalyptic number.

3634282890 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3634282890 is an abundant number, since it is smaller than the sum of its proper divisors (7533943542).

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

3634282890 is a wasteful number, since it uses less digits than its factorization.

3634282890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640993 (or 640984 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The square root of 3634282890 is about 60285.0138094037. The cubic root of 3634282890 is about 1537.4685585480.

The spelling of 3634282890 in words is "three billion, six hundred thirty-four million, two hundred eighty-two thousand, eight hundred ninety".