2364784740 has 144 divisors (see below), whose sum is σ = 7503350400. Its totient is φ = 618314112.

The previous prime is 2364784739. The next prime is 2364784817. The reversal of 2364784740 is 474874632.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1516081 + ... + 1517639.

It is an arithmetic number, because the mean of its divisors is an integer number (52106600).

Almost surely, 2^2364784740 is an apocalyptic number.

2364784740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2364784740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3751675200).

2364784740 is an abundant number, since it is smaller than the sum of its proper divisors (5138565660).

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

2364784740 is a wasteful number, since it uses less digits than its factorization.

2364784740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1683 (or 1622 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 45.

The square root of 2364784740 is about 48629.0524275355. The cubic root of 2364784740 is about 1332.2852039233.

The spelling of 2364784740 in words is "two billion, three hundred sixty-four million, seven hundred eighty-four thousand, seven hundred forty".