36400700 has 72 divisors (see below), whose sum is σ = 91140000. Its totient is φ = 12360960.

The previous prime is 36400691. The next prime is 36400739. The reversal of 36400700 is 700463.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

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, 104126 + ... + 104474.

Almost surely, 2^36400700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36400700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45570000).

36400700 is an abundant number, since it is smaller than the sum of its proper divisors (54739300).

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

36400700 is a wasteful number, since it uses less digits than its factorization.

36400700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519 (or 512 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 36400700 is about 6033.2992632556. The cubic root of 36400700 is about 331.4132836856.

The spelling of 36400700 in words is "thirty-six million, four hundred thousand, seven hundred".