359319749 has 2 divisors, whose sum is σ = 359319750. Its totient is φ = 359319748.

The previous prime is 359319743. The next prime is 359319761. The reversal of 359319749 is 947913953.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 222546724 + 136773025 = 14918^2 + 11695^2 .

It is a cyclic number.

It is not a de Polignac number, because 359319749 - 2¹² = 359315653 is a prime.

It is a super-2 number, since 2×359319749² = 258221364042846002, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 359319697 and 359319706.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (359319743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 179659874 + 179659875.

It is an arithmetic number, because the mean of its divisors is an integer number (179659875).

Almost surely, 2^359319749 is an apocalyptic number.

It is an amenable number.

359319749 is a deficient number, since it is larger than the sum of its proper divisors (1).

359319749 is an equidigital number, since it uses as much as digits as its factorization.

359319749 is an evil number, because the sum of its binary digits is even.

The product of its digits is 918540, while the sum is 50.

The square root of 359319749 is about 18955.7312968928. The cubic root of 359319749 is about 710.9303079664.

The spelling of 359319749 in words is "three hundred fifty-nine million, three hundred nineteen thousand, seven hundred forty-nine".