3674211840 has 800 divisors, whose sum is σ = 14972791680. Its totient is φ = 854654976.

The previous prime is 3674211829. The next prime is 3674211883. The reversal of 3674211840 is 481124763.

3674211840 is a `hidden beast` number, since 367 + 4 + 211 + 84 + 0 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3674211795 and 3674211804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 78174697 + ... + 78174743.

Almost surely, 2^3674211840 is an apocalyptic number.

3674211840 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3674211840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7486395840).

3674211840 is an abundant number, since it is smaller than the sum of its proper divisors (11298579840).

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

3674211840 is a wasteful number, since it uses less digits than its factorization.

3674211840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124 (or 99 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 3674211840 is about 60615.2772822166. The cubic root of 3674211840 is about 1543.0786560258.

The spelling of 3674211840 in words is "three billion, six hundred seventy-four million, two hundred eleven thousand, eight hundred forty".