356094109 has 4 divisors (see below), whose sum is σ = 406964704. Its totient is φ = 305223516.

The previous prime is 356094107. The next prime is 356094113. The reversal of 356094109 is 901490653.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 901490653 = 7 ⋅128784379.

It is a cyclic number.

It is not a de Polignac number, because 356094109 - 2¹ = 356094107 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 (356094107) 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, 25435287 + ... + 25435300.

It is an arithmetic number, because the mean of its divisors is an integer number (101741176).

Almost surely, 2^356094109 is an apocalyptic number.

It is an amenable number.

356094109 is a deficient number, since it is larger than the sum of its proper divisors (50870595).

356094109 is an equidigital number, since it uses as much as digits as its factorization.

356094109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50870594.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 356094109 is about 18870.4559828320. The cubic root of 356094109 is about 708.7965522003.

The spelling of 356094109 in words is "three hundred fifty-six million, ninety-four thousand, one hundred nine".