4168979097 has 8 divisors (see below), whose sum is σ = 5694215520. Its totient is φ = 2711531040.

The previous prime is 4168979063. The next prime is 4168979131. The reversal of 4168979097 is 7909798614.

It is an interprime number because it is at equal distance from previous prime (4168979063) and next prime (4168979131).

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

It is not a de Polignac number, because 4168979097 - 2¹⁴ = 4168962713 is a prime.

It is a super-2 number, since 2×4168979097² = 34760773422445870818, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4168979097.

It is not an unprimeable number, because it can be changed into a prime (4168979027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16946947 + ... + 16947192.

It is an arithmetic number, because the mean of its divisors is an integer number (711776940).

Almost surely, 2^4168979097 is an apocalyptic number.

It is an amenable number.

4168979097 is a deficient number, since it is larger than the sum of its proper divisors (1525236423).

4168979097 is a wasteful number, since it uses less digits than its factorization.

4168979097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33894183.

The product of its (nonzero) digits is 6858432, while the sum is 60.

The square root of 4168979097 is about 64567.6319606039. The cubic root of 4168979097 is about 1609.4466028818.

It can be divided in two parts, 41689 and 79097, that added together give a triangular number (120786 = T₄₉₁).

The spelling of 4168979097 in words is "four billion, one hundred sixty-eight million, nine hundred seventy-nine thousand, ninety-seven".