3329947154 has 4 divisors (see below), whose sum is σ = 4994920734. Its totient is φ = 1664973576.

The previous prime is 3329947151. The next prime is 3329947171. The reversal of 3329947154 is 4517499233.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2964258025 + 365689129 = 54445^2 + 19123^2 .

It is a super-2 number, since 2×3329947154² = 22177096096865399432, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3329947099 and 3329947108.

It is not an unprimeable number, because it can be changed into a prime (3329947151) by changing a digit.

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 as a sum of consecutive naturals, namely, 832486787 + ... + 832486790.

Almost surely, 2^3329947154 is an apocalyptic number.

3329947154 is a deficient number, since it is larger than the sum of its proper divisors (1664973580).

3329947154 is a wasteful number, since it uses less digits than its factorization.

3329947154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1664973579.

The product of its digits is 816480, while the sum is 47.

The square root of 3329947154 is about 57705.6942944108. The cubic root of 3329947154 is about 1493.2955828020.

The spelling of 3329947154 in words is "three billion, three hundred twenty-nine million, nine hundred forty-seven thousand, one hundred fifty-four".