338994077 has 8 divisors (see below), whose sum is σ = 343994592. Its totient is φ = 334026000.

The previous prime is 338994053. The next prime is 338994091. The reversal of 338994077 is 770499833.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 338994077 - 2⁶ = 338994013 is a prime.

It is a super-2 number, since 2×338994077² = 229833968482163858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338994017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13358 + ... + 29264.

It is an arithmetic number, because the mean of its divisors is an integer number (42999324).

Almost surely, 2^338994077 is an apocalyptic number.

It is an amenable number.

338994077 is a deficient number, since it is larger than the sum of its proper divisors (5000515).

338994077 is a wasteful number, since it uses less digits than its factorization.

338994077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16219.

The product of its (nonzero) digits is 1143072, while the sum is 50.

The square root of 338994077 is about 18411.7917922184. The cubic root of 338994077 is about 697.2642039855.

The spelling of 338994077 in words is "three hundred thirty-eight million, nine hundred ninety-four thousand, seventy-seven".