4374999997 has 8 divisors (see below), whose sum is σ = 4745337912. Its totient is φ = 4017216000.

The previous prime is 4374999989. The next prime is 4375000061. The reversal of 4374999997 is 7999994734.

It can be written as a sum of positive squares in 4 ways, for example, as 21771556 + 4353228441 = 4666^2 + 65979^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4374999997 - 2³ = 4374999989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4374939997) 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, 3137754 + ... + 3139147.

It is an arithmetic number, because the mean of its divisors is an integer number (593167239).

Almost surely, 2^4374999997 is an apocalyptic number.

It is an amenable number.

4374999997 is a deficient number, since it is larger than the sum of its proper divisors (370337915).

4374999997 is a wasteful number, since it uses less digits than its factorization.

4374999997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6276959.

The product of its digits is 138883248, while the sum is 70.

The square root of 4374999997 is about 66143.7827539369. The cubic root of 4374999997 is about 1635.5331547205.

The spelling of 4374999997 in words is "four billion, three hundred seventy-four million, nine hundred ninety-nine thousand, nine hundred ninety-seven".