36620346 has 72 divisors (see below), whose sum is σ = 90714816. Its totient is φ = 9824640.

The previous prime is 36620341. The next prime is 36620351. The reversal of 36620346 is 64302663.

It is an interprime number because it is at equal distance from previous prime (36620341) and next prime (36620351).

It is not an unprimeable number, because it can be changed into a prime (36620341) 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, 84751 + ... + 85181.

It is an arithmetic number, because the mean of its divisors is an integer number (1259928).

Almost surely, 2^36620346 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36620346, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45357408).

36620346 is an abundant number, since it is smaller than the sum of its proper divisors (54094470).

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

36620346 is a wasteful number, since it uses less digits than its factorization.

36620346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484 (or 460 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

The square root of 36620346 is about 6051.4746963034. The cubic root of 36620346 is about 332.0785426502.

The spelling of 36620346 in words is "thirty-six million, six hundred twenty thousand, three hundred forty-six".