336536730 has 48 divisors (see below), whose sum is σ = 880274304. Its totient is φ = 89201760.

The previous prime is 336536723. The next prime is 336536819. The reversal of 336536730 is 37635633.

It is a super-2 number, since 2×336536730² = 226513941278185800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3835 + ... + 26225.

It is an arithmetic number, because the mean of its divisors is an integer number (18339048).

Almost surely, 2^336536730 is an apocalyptic number.

336536730 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 336536730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (440137152).

336536730 is an abundant number, since it is smaller than the sum of its proper divisors (543737574).

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

336536730 is a wasteful number, since it uses less digits than its factorization.

336536730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22571 (or 22568 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 36.

The square root of 336536730 is about 18344.9374487895. The cubic root of 336536730 is about 695.5753081913.

The spelling of 336536730 in words is "three hundred thirty-six million, five hundred thirty-six thousand, seven hundred thirty".