3086473378 has 4 divisors (see below), whose sum is σ = 4629710070. Its totient is φ = 1543236688.

The previous prime is 3086473343. The next prime is 3086473381. The reversal of 3086473378 is 8733746803.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8733746803 = 79 ⋅110553757.

It can be written as a sum of positive squares in only one way, i.e., 2748170929 + 338302449 = 52423^2 + 18393^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 771618343 + ... + 771618346.

Almost surely, 2^3086473378 is an apocalyptic number.

3086473378 is a deficient number, since it is larger than the sum of its proper divisors (1543236692).

3086473378 is a wasteful number, since it uses less digits than its factorization.

3086473378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1543236691.

The product of its (nonzero) digits is 2032128, while the sum is 49.

The square root of 3086473378 is about 55556.0381776815. The cubic root of 3086473378 is about 1455.9758734002.

The spelling of 3086473378 in words is "three billion, eighty-six million, four hundred seventy-three thousand, three hundred seventy-eight".