3708283778 has 4 divisors (see below), whose sum is σ = 5562425670. Its totient is φ = 1854141888.

The previous prime is 3708283759. The next prime is 3708283783. The reversal of 3708283778 is 8773828073.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8773828073 = 36011 ⋅243643.

It can be written as a sum of positive squares in only one way, i.e., 2475361009 + 1232922769 = 49753^2 + 35113^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 927070943 + ... + 927070946.

Almost surely, 2^3708283778 is an apocalyptic number.

3708283778 is a deficient number, since it is larger than the sum of its proper divisors (1854141892).

3708283778 is a wasteful number, since it uses less digits than its factorization.

3708283778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1854141891.

The product of its (nonzero) digits is 3161088, while the sum is 53.

The square root of 3708283778 is about 60895.6794690724. The cubic root of 3708283778 is about 1547.8337798119.

The spelling of 3708283778 in words is "three billion, seven hundred eight million, two hundred eighty-three thousand, seven hundred seventy-eight".