2978023034 has 8 divisors (see below), whose sum is σ = 5105182368. Its totient is φ = 1276295580.

The previous prime is 2978022997. The next prime is 2978023039. The reversal of 2978023034 is 4303208792.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (2978023039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106357952 + ... + 106357979.

It is an arithmetic number, because the mean of its divisors is an integer number (638147796).

Almost surely, 2^2978023034 is an apocalyptic number.

2978023034 is a deficient number, since it is larger than the sum of its proper divisors (2127159334).

2978023034 is a wasteful number, since it uses less digits than its factorization.

2978023034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212715940.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 2978023034 is about 54571.2656441098. The cubic root of 2978023034 is about 1438.7191275337.

The spelling of 2978023034 in words is "two billion, nine hundred seventy-eight million, twenty-three thousand, thirty-four".