2275204734 has 128 divisors (see below), whose sum is σ = 5681871360. Its totient is φ = 668908800.

The previous prime is 2275204721. The next prime is 2275204747. The reversal of 2275204734 is 4374025722.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2275204721) and next prime (2275204747).

It is a super-3 number, since 3×2275204734³ (a number of 29 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7177144 + ... + 7177460.

It is an arithmetic number, because the mean of its divisors is an integer number (44389620).

Almost surely, 2^2275204734 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2275204734, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2840935680).

2275204734 is an abundant number, since it is smaller than the sum of its proper divisors (3406666626).

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

2275204734 is a wasteful number, since it uses less digits than its factorization.

2275204734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663 (or 657 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 36.

The square root of 2275204734 is about 47699.1062180414. The cubic root of 2275204734 is about 1315.2455090578.

The spelling of 2275204734 in words is "two billion, two hundred seventy-five million, two hundred four thousand, seven hundred thirty-four".