3042497146 has 8 divisors (see below), whose sum is σ = 4914803124. Its totient is φ = 1404229440.

The previous prime is 3042497131. The next prime is 3042497147. The reversal of 3042497146 is 6417942403.

It can be written as a sum of positive squares in 2 ways, for example, as 3001396225 + 41100921 = 54785^2 + 6411^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 3042497099 and 3042497108.

It is not an unprimeable number, because it can be changed into a prime (3042497147) 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 in 3 ways as a sum of consecutive naturals, for example, 58509535 + ... + 58509586.

Almost surely, 2^3042497146 is an apocalyptic number.

3042497146 is a deficient number, since it is larger than the sum of its proper divisors (1872305978).

3042497146 is a wasteful number, since it uses less digits than its factorization.

3042497146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117019136.

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 3042497146 is about 55158.8356113506. The cubic root of 3042497146 is about 1449.0278296739.

The spelling of 3042497146 in words is "three billion, forty-two million, four hundred ninety-seven thousand, one hundred forty-six".