275034396 has 96 divisors (see below), whose sum is σ = 809238528. Its totient is φ = 70755840.

The previous prime is 275034379. The next prime is 275034401. The reversal of 275034396 is 693430572.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41701 + ... + 47843.

It is an arithmetic number, because the mean of its divisors is an integer number (8429568).

Almost surely, 2^275034396 is an apocalyptic number.

275034396 is a gapful number since it is divisible by the number (26) 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 275034396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (404619264).

275034396 is an abundant number, since it is smaller than the sum of its proper divisors (534204132).

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

275034396 is a wasteful number, since it uses less digits than its factorization.

275034396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6211 (or 6209 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 39.

The square root of 275034396 is about 16584.1609977713. The cubic root of 275034396 is about 650.3228345035.

The spelling of 275034396 in words is "two hundred seventy-five million, thirty-four thousand, three hundred ninety-six".