35970428693 has 2 divisors, whose sum is σ = 35970428694. Its totient is φ = 35970428692.

The previous prime is 35970428657. The next prime is 35970428701. The reversal of 35970428693 is 39682407953.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34448102404 + 1522326289 = 185602^2 + 39017^2 .

It is a cyclic number.

It is not a de Polignac number, because 35970428693 - 2⁶ = 35970428629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35970428633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17985214346 + 17985214347.

It is an arithmetic number, because the mean of its divisors is an integer number (17985214347).

Almost surely, 2^35970428693 is an apocalyptic number.

It is an amenable number.

35970428693 is a deficient number, since it is larger than the sum of its proper divisors (1).

35970428693 is an equidigital number, since it uses as much as digits as its factorization.

35970428693 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9797760, while the sum is 56.

The spelling of 35970428693 in words is "thirty-five billion, nine hundred seventy million, four hundred twenty-eight thousand, six hundred ninety-three".