3758491116 has 36 divisors (see below), whose sum is σ = 9502623312. Its totient is φ = 1252567584.

The previous prime is 3758491109. The next prime is 3758491151. The reversal of 3758491116 is 6111948573.

3758491116 is a `hidden beast` number, since 375 + 84 + 91 + 116 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 245025 + ... + 259911.

Almost surely, 2^3758491116 is an apocalyptic number.

3758491116 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3758491116 is an abundant number, since it is smaller than the sum of its proper divisors (5744132196).

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

3758491116 is a wasteful number, since it uses less digits than its factorization.

3758491116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21910 (or 21905 counting only the distinct ones).

The product of its digits is 181440, while the sum is 45.

The square root of 3758491116 is about 61306.5340400189. The cubic root of 3758491116 is about 1554.7879855553.

The spelling of 3758491116 in words is "three billion, seven hundred fifty-eight million, four hundred ninety-one thousand, one hundred sixteen".