4694797357 has 4 divisors (see below), whose sum is σ = 4695119260. Its totient is φ = 4694475456.

The previous prime is 4694797339. The next prime is 4694797363. The reversal of 4694797357 is 7537974964.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1146093316 + 3548704041 = 33854^2 + 59571^2 .

It is a cyclic number.

It is not a de Polignac number, because 4694797357 - 2¹¹ = 4694795309 is a prime.

It is a super-2 number, since 2×4694797357² = 44082244446588370898, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4694797295 and 4694797304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4694797157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137982 + ... + 168607.

It is an arithmetic number, because the mean of its divisors is an integer number (1173779815).

Almost surely, 2^4694797357 is an apocalyptic number.

It is an amenable number.

4694797357 is a deficient number, since it is larger than the sum of its proper divisors (321903).

4694797357 is a wasteful number, since it uses less digits than its factorization.

4694797357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321902.

The product of its digits is 40007520, while the sum is 61.

The square root of 4694797357 is about 68518.5913238152. The cubic root of 4694797357 is about 1674.4503855925.

The spelling of 4694797357 in words is "four billion, six hundred ninety-four million, seven hundred ninety-seven thousand, three hundred fifty-seven".