356009797 has 16 divisors (see below), whose sum is σ = 431746560. Its totient is φ = 289108800.

The previous prime is 356009789. The next prime is 356009807. The reversal of 356009797 is 797900653.

It is a cyclic number.

It is not a de Polignac number, because 356009797 - 2³ = 356009789 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 (356009737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35722 + ... + 44587.

It is an arithmetic number, because the mean of its divisors is an integer number (26984160).

Almost surely, 2^356009797 is an apocalyptic number.

It is an amenable number.

356009797 is a deficient number, since it is larger than the sum of its proper divisors (75736763).

356009797 is a wasteful number, since it uses less digits than its factorization.

356009797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80364.

The product of its (nonzero) digits is 357210, while the sum is 46.

The square root of 356009797 is about 18868.2218823078. The cubic root of 356009797 is about 708.7406074650.

The spelling of 356009797 in words is "three hundred fifty-six million, nine thousand, seven hundred ninety-seven".