350498077 has 8 divisors (see below), whose sum is σ = 360842072. Its totient is φ = 340200000.

The previous prime is 350498051. The next prime is 350498119. The reversal of 350498077 is 770894053.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 127712601 + 222785476 = 11301^2 + 14926^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-350498077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350498017) 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, 4327 + ... + 26827.

It is an arithmetic number, because the mean of its divisors is an integer number (45105259).

Almost surely, 2^350498077 is an apocalyptic number.

350498077 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

350498077 is a deficient number, since it is larger than the sum of its proper divisors (10343995).

350498077 is a wasteful number, since it uses less digits than its factorization.

350498077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22959.

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 350498077 is about 18721.5938691127. The cubic root of 350498077 is about 705.0640097474.

The spelling of 350498077 in words is "three hundred fifty million, four hundred ninety-eight thousand, seventy-seven".