3784608346 has 16 divisors (see below), whose sum is σ = 5717008800. Its totient is φ = 1878983568.

The previous prime is 3784608343. The next prime is 3784608349. The reversal of 3784608346 is 6438064873.

It is an interprime number because it is at equal distance from previous prime (3784608343) and next prime (3784608349).

It is a super-2 number, since 2×3784608346² = 28646520665225711432, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3784608346.

It is not an unprimeable number, because it can be changed into a prime (3784608341) 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, 162681 + ... + 184483.

It is an arithmetic number, because the mean of its divisors is an integer number (357313050).

Almost surely, 2^3784608346 is an apocalyptic number.

3784608346 is a deficient number, since it is larger than the sum of its proper divisors (1932400454).

3784608346 is a wasteful number, since it uses less digits than its factorization.

3784608346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22413.

The product of its (nonzero) digits is 2322432, while the sum is 49.

The square root of 3784608346 is about 61519.1705568272. The cubic root of 3784608346 is about 1558.3810107623.

The spelling of 3784608346 in words is "three billion, seven hundred eighty-four million, six hundred eight thousand, three hundred forty-six".