3378181954 has 32 divisors (see below), whose sum is σ = 5829497856. Its totient is φ = 1438240320.

The previous prime is 3378181927. The next prime is 3378181981. The reversal of 3378181954 is 4591818733.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3378181927) and next prime (3378181981).

It is a super-2 number, since 2×3378181954² = 22824226628662516232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3378181898 and 3378181907.

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 in 15 ways as a sum of consecutive naturals, for example, 2062824 + ... + 2064460.

It is an arithmetic number, because the mean of its divisors is an integer number (182171808).

Almost surely, 2^3378181954 is an apocalyptic number.

3378181954 is a deficient number, since it is larger than the sum of its proper divisors (2451315902).

3378181954 is a wasteful number, since it uses less digits than its factorization.

3378181954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2530.

The product of its digits is 725760, while the sum is 49.

The square root of 3378181954 is about 58122.1296409552. The cubic root of 3378181954 is about 1500.4712525245.

The spelling of 3378181954 in words is "three billion, three hundred seventy-eight million, one hundred eighty-one thousand, nine hundred fifty-four".