356727740356 has 36 divisors (see below), whose sum is σ = 696276643972. Its totient is φ = 158966188416.

The previous prime is 356727740339. The next prime is 356727740371. The reversal of 356727740356 is 653047727653.

It can be written as a sum of positive squares in 6 ways, for example, as 139617856 + 356588122500 = 11816^2 + 597150^2 .

It is a junction number, because it is equal to n+sod(n) for n = 356727740297 and 356727740306.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4034835 + ... + 4122298.

Almost surely, 2^356727740356 is an apocalyptic number.

It is an amenable number.

356727740356 is a deficient number, since it is larger than the sum of its proper divisors (339548903616).

356727740356 is a wasteful number, since it uses less digits than its factorization.

356727740356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8157208 (or 8157177 counting only the distinct ones).

The product of its (nonzero) digits is 22226400, while the sum is 55.

The spelling of 356727740356 in words is "three hundred fifty-six billion, seven hundred twenty-seven million, seven hundred forty thousand, three hundred fifty-six".