3474059638158 has 96 divisors (see below), whose sum is σ = 7935966020736. Its totient is φ = 1097033601024.

The previous prime is 3474059638157. The next prime is 3474059638207. The reversal of 3474059638158 is 8518369504743.

3474059638158 is a `hidden beast` number, since 3 + 4 + 7 + 4 + 0 + 596 + 38 + 1 + 5 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 3474059638095 and 3474059638104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3474059638157) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5753760 + ... + 6328812.

It is an arithmetic number, because the mean of its divisors is an integer number (82666312716).

Almost surely, 2^{3474059638158} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3474059638158, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3967983010368).

3474059638158 is an abundant number, since it is smaller than the sum of its proper divisors (4461906382578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3474059638158 is a wasteful number, since it uses less digits than its factorization.

3474059638158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575338 (or 575335 counting only the distinct ones).

The product of its (nonzero) digits is 87091200, while the sum is 63.

The spelling of 3474059638158 in words is "three trillion, four hundred seventy-four billion, fifty-nine million, six hundred thirty-eight thousand, one hundred fifty-eight".