340738752 has 56 divisors (see below), whose sum is σ = 954578736. Its totient is φ = 106897408.

The previous prime is 340738709. The next prime is 340738759. The reversal of 340738752 is 257837043.

It is a super-2 number, since 2×340738752² = 232205794229035008, 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 340738752.

It is not an unprimeable number, because it can be changed into a prime (340738759) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 48933 + ... + 55460.

Almost surely, 2^340738752 is an apocalyptic number.

340738752 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

340738752 is an abundant number, since it is smaller than the sum of its proper divisors (613839984).

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

340738752 is a wasteful number, since it uses less digits than its factorization.

340738752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104425 (or 104415 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 39.

The square root of 340738752 is about 18459.1102710829. The cubic root of 340738752 is about 698.4583432534.

The spelling of 340738752 in words is "three hundred forty million, seven hundred thirty-eight thousand, seven hundred fifty-two".