2734350784 has 112 divisors (see below), whose sum is σ = 6144768000. Its totient is φ = 1196006400.

The previous prime is 2734350769. The next prime is 2734350799. The reversal of 2734350784 is 4870534372.

It is an interprime number because it is at equal distance from previous prime (2734350769) and next prime (2734350799).

It is a super-2 number, since 2×2734350784² = 14953348419922829312, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2734350784.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7616397 + ... + 7616755.

It is an arithmetic number, because the mean of its divisors is an integer number (54864000).

Almost surely, 2^2734350784 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 2734350784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3072384000).

2734350784 is an abundant number, since it is smaller than the sum of its proper divisors (3410417216).

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

2734350784 is a wasteful number, since it uses less digits than its factorization.

2734350784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762 (or 752 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 43.

The square root of 2734350784 is about 52291.0201086190. The cubic root of 2734350784 is about 1398.3570495634.

The spelling of 2734350784 in words is "two billion, seven hundred thirty-four million, three hundred fifty thousand, seven hundred eighty-four".