3783669890 has 128 divisors (see below), whose sum is σ = 9196830720. Its totient is φ = 1082361600.

The previous prime is 3783669881. The next prime is 3783669917. The reversal of 3783669890 is 989663873.

It is a super-2 number, since 2×3783669890² = 28632315672985224200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1910921 + ... + 1912899.

It is an arithmetic number, because the mean of its divisors is an integer number (71850240).

Almost surely, 2^3783669890 is an apocalyptic number.

3783669890 is an abundant number, since it is smaller than the sum of its proper divisors (5413160830).

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

3783669890 is a wasteful number, since it uses less digits than its factorization.

3783669890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2208.

The product of its (nonzero) digits is 11757312, while the sum is 59.

The square root of 3783669890 is about 61511.5427379285. The cubic root of 3783669890 is about 1558.2521913641.

The spelling of 3783669890 in words is "three billion, seven hundred eighty-three million, six hundred sixty-nine thousand, eight hundred ninety".