3377816613 has 8 divisors (see below), whose sum is σ = 5004172800. Its totient is φ = 2251877724.

The previous prime is 3377816609. The next prime is 3377816669. The reversal of 3377816613 is 3166187733.

It is a happy number.

It is not a de Polignac number, because 3377816613 - 2² = 3377816609 is a prime.

It is a super-2 number, since 2×3377816613² = 22819290142117583538, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3377816213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62552133 + ... + 62552186.

It is an arithmetic number, because the mean of its divisors is an integer number (625521600).

Almost surely, 2^3377816613 is an apocalyptic number.

It is an amenable number.

3377816613 is a deficient number, since it is larger than the sum of its proper divisors (1626356187).

3377816613 is a wasteful number, since it uses less digits than its factorization.

3377816613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125104328 (or 125104322 counting only the distinct ones).

The product of its digits is 381024, while the sum is 45.

The square root of 3377816613 is about 58118.9866824947. The cubic root of 3377816613 is about 1500.4171599743.

The spelling of 3377816613 in words is "three billion, three hundred seventy-seven million, eight hundred sixteen thousand, six hundred thirteen".