3342782386 has 8 divisors (see below), whose sum is σ = 5309125020. Its totient is φ = 1573074048.

The previous prime is 3342782381. The next prime is 3342782393. The reversal of 3342782386 is 6832872433.

It can be written as a sum of positive squares in 2 ways, for example, as 2777817025 + 564965361 = 52705^2 + 23769^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3342782386² = 22348388160303705992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3342782381) 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, 49158531 + ... + 49158598.

Almost surely, 2^3342782386 is an apocalyptic number.

3342782386 is a deficient number, since it is larger than the sum of its proper divisors (1966342634).

3342782386 is a wasteful number, since it uses less digits than its factorization.

3342782386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98317148.

The product of its digits is 1161216, while the sum is 46.

The square root of 3342782386 is about 57816.8002054766. The cubic root of 3342782386 is about 1495.2117515298.

The spelling of 3342782386 in words is "three billion, three hundred forty-two million, seven hundred eighty-two thousand, three hundred eighty-six".