3376778892 has 12 divisors (see below), whose sum is σ = 7879150776. Its totient is φ = 1125592960.

The previous prime is 3376778861. The next prime is 3376778893. The reversal of 3376778892 is 2988776733.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×3376778892² = 22805271370913495328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3376778893) 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, 140699109 + ... + 140699132.

It is an arithmetic number, because the mean of its divisors is an integer number (656595898).

Almost surely, 2^3376778892 is an apocalyptic number.

It is an amenable number.

3376778892 is an abundant number, since it is smaller than the sum of its proper divisors (4502371884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3376778892 is a wasteful number, since it uses less digits than its factorization.

3376778892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281398248 (or 281398246 counting only the distinct ones).

The product of its digits is 21337344, while the sum is 60.

The square root of 3376778892 is about 58110.0584408586. The cubic root of 3376778892 is about 1500.2634932670.

The spelling of 3376778892 in words is "three billion, three hundred seventy-six million, seven hundred seventy-eight thousand, eight hundred ninety-two".