336168378 has 72 divisors (see below), whose sum is σ = 901431648. Its totient is φ = 88654176.

The previous prime is 336168373. The next prime is 336168383. The reversal of 336168378 is 873861633.

It is an interprime number because it is at equal distance from previous prime (336168373) and next prime (336168383).

It is a super-2 number, since 2×336168378² = 226018356734301768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (336168373) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 13401 + ... + 29187.

It is an arithmetic number, because the mean of its divisors is an integer number (12519884).

Almost surely, 2^336168378 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 336168378, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (450715824).

336168378 is an abundant number, since it is smaller than the sum of its proper divisors (565263270).

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

336168378 is a wasteful number, since it uses less digits than its factorization.

336168378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15828 (or 15812 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 336168378 is about 18334.8950910552. The cubic root of 336168378 is about 695.3214378413.

The spelling of 336168378 in words is "three hundred thirty-six million, one hundred sixty-eight thousand, three hundred seventy-eight".