338207652 has 18 divisors (see below), whose sum is σ = 854913878. Its totient is φ = 112735872.

The previous prime is 338207651. The next prime is 338207687. The reversal of 338207652 is 256702833.

It can be written as a sum of positive squares in only one way, i.e., 337971456 + 236196 = 18384^2 + 486^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×338207652² = 228768831742706208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 9394657 = 338207652 / (3 + 3 + 8 + 2 + 0 + 7 + 6 + 5 + 2).

It is not an unprimeable number, because it can be changed into a prime (338207651) 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 5 ways as a sum of consecutive naturals, for example, 4697293 + ... + 4697364.

Almost surely, 2^338207652 is an apocalyptic number.

It is an amenable number.

338207652 is an abundant number, since it is smaller than the sum of its proper divisors (516706226).

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

338207652 is a wasteful number, since it uses less digits than its factorization.

338207652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9394667 (or 9394662 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 338207652 is about 18390.4228336382. The cubic root of 338207652 is about 696.7245971327.

The spelling of 338207652 in words is "three hundred thirty-eight million, two hundred seven thousand, six hundred fifty-two".