7238146834 has 16 divisors (see below), whose sum is σ = 10899725760. Its totient is φ = 3604932720.

The previous prime is 7238146823. The next prime is 7238146837. The reversal of 7238146834 is 4386418327.

It is not an unprimeable number, because it can be changed into a prime (7238146837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 558144 + ... + 570964.

It is an arithmetic number, because the mean of its divisors is an integer number (681232860).

Almost surely, 2^7238146834 is an apocalyptic number.

7238146834 is a deficient number, since it is larger than the sum of its proper divisors (3661578926).

7238146834 is a wasteful number, since it uses less digits than its factorization.

7238146834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13905.

The product of its digits is 774144, while the sum is 46.

The square root of 7238146834 is about 85077.2991696375. The cubic root of 7238146834 is about 1934.3829830574.

The spelling of 7238146834 in words is "seven billion, two hundred thirty-eight million, one hundred forty-six thousand, eight hundred thirty-four".