340928352 has 120 divisors (see below), whose sum is σ = 1013188176. Its totient is φ = 112451328.

The previous prime is 340928311. The next prime is 340928363. The reversal of 340928352 is 253829043.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 19 ways as a sum of consecutive naturals, for example, 266338 + ... + 267614.

Almost surely, 2^340928352 is an apocalyptic number.

340928352 is a gapful number since it is divisible by the number (32) 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 340928352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (506594088).

340928352 is an abundant number, since it is smaller than the sum of its proper divisors (672259824).

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

340928352 is a wasteful number, since it uses less digits than its factorization.

340928352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1402 (or 1385 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 340928352 is about 18464.2452323403. The cubic root of 340928352 is about 698.5878688269.

The spelling of 340928352 in words is "three hundred forty million, nine hundred twenty-eight thousand, three hundred fifty-two".