7161941830 has 8 divisors (see below), whose sum is σ = 12891495312. Its totient is φ = 2864776728.

The previous prime is 7161941807. The next prime is 7161941879. The reversal of 7161941830 is 381491617.

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

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 358097082 + ... + 358097101.

It is an arithmetic number, because the mean of its divisors is an integer number (1611436914).

Almost surely, 2^7161941830 is an apocalyptic number.

7161941830 is a deficient number, since it is larger than the sum of its proper divisors (5729553482).

7161941830 is a wasteful number, since it uses less digits than its factorization.

7161941830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716194190.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 7161941830 is about 84628.2566877045. The cubic root of 7161941830 is about 1927.5704643557.

The spelling of 7161941830 in words is "seven billion, one hundred sixty-one million, nine hundred forty-one thousand, eight hundred thirty".