3768298331 has 4 divisors (see below), whose sum is σ = 4306626672. Its totient is φ = 3229969992.

The previous prime is 3768298327. The next prime is 3768298343. The reversal of 3768298331 is 1338928673.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1338928673 = 977 ⋅1370449.

It is a cyclic number.

It is not a de Polignac number, because 3768298331 - 2² = 3768298327 is a prime.

It is a super-2 number, since 2×3768298331² = 28400144622834771122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3768298331.

It is not an unprimeable number, because it can be changed into a prime (3768298321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269164160 + ... + 269164173.

It is an arithmetic number, because the mean of its divisors is an integer number (1076656668).

Almost surely, 2^3768298331 is an apocalyptic number.

3768298331 is a deficient number, since it is larger than the sum of its proper divisors (538328341).

3768298331 is an equidigital number, since it uses as much as digits as its factorization.

3768298331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538328340.

The product of its digits is 1306368, while the sum is 50.

The square root of 3768298331 is about 61386.4670021007. The cubic root of 3768298331 is about 1556.1391391790.

The spelling of 3768298331 in words is "three billion, seven hundred sixty-eight million, two hundred ninety-eight thousand, three hundred thirty-one".