338040363 has 4 divisors (see below), whose sum is σ = 450720488. Its totient is φ = 225360240.

The previous prime is 338040347. The next prime is 338040371. The reversal of 338040363 is 363040833.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 338040363 - 2⁴ = 338040347 is a prime.

It is a super-2 number, since 2×338040363² = 228542574034343538, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 338040363.

It is not an unprimeable number, because it can be changed into a prime (338040383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56340058 + ... + 56340063.

It is an arithmetic number, because the mean of its divisors is an integer number (112680122).

Almost surely, 2^338040363 is an apocalyptic number.

338040363 is a deficient number, since it is larger than the sum of its proper divisors (112680125).

338040363 is a wasteful number, since it uses less digits than its factorization.

338040363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112680124.

The product of its (nonzero) digits is 15552, while the sum is 30.

The square root of 338040363 is about 18385.8740069652. The cubic root of 338040363 is about 696.6097036317.

The spelling of 338040363 in words is "three hundred thirty-eight million, forty thousand, three hundred sixty-three".