2734375 has 18 divisors (see below), whose sum is σ = 3906248. Its totient is φ = 1875000.

The previous prime is 2734343. The next prime is 2734387. The reversal of 2734375 is 5734372.

It is not a de Polignac number, because 2734375 - 2⁵ = 2734343 is a prime.

It is a super-3 number, since 3×2734375³ = 61333179473876953125, which contains 333 as substring.

It is a d-powerful number, because it can be written as 2¹⁷ + 7³ + 3⁶ + 4² + 3¹² + 7⁶ + 5⁹ .

It is a Duffinian number.

Its product of digits (17640) is a multiple of the sum of its prime divisors (12).

It is a plaindrome in base 8.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 390622 + ... + 390628.

2^2734375 is an apocalyptic number.

2734375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2734375 is a deficient number, since it is larger than the sum of its proper divisors (1171873).

2734375 is an frugal number, since it uses more digits than its factorization.

2734375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47 (or 12 counting only the distinct ones).

The product of its digits is 17640, while the sum is 31.

The square root of 2734375 is about 1653.5945694154. The cubic root of 2734375 is about 139.8361177602.

The spelling of 2734375 in words is "two million, seven hundred thirty-four thousand, three hundred seventy-five".