356698 has 4 divisors (see below), whose sum is σ = 535050. Its totient is φ = 178348.

The previous prime is 356693. The next prime is 356701. The reversal of 356698 is 896653.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 896653 = 449 ⋅1997.

It can be written as a sum of positive squares in only one way, i.e., 356409 + 289 = 597^2 + 17^2 .

It is not an unprimeable number, because it can be changed into a prime (356693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 89173 + ... + 89176.

2³⁵⁶⁶⁹⁸ is an apocalyptic number.

356698 is a deficient number, since it is larger than the sum of its proper divisors (178352).

356698 is a wasteful number, since it uses less digits than its factorization.

356698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178351.

The product of its digits is 38880, while the sum is 37.

The square root of 356698 is about 597.2419945047. The cubic root of 356698 is about 70.9197002634.

The spelling of 356698 in words is "three hundred fifty-six thousand, six hundred ninety-eight".