3501073957 has 2 divisors, whose sum is σ = 3501073958. Its totient is φ = 3501073956.

The previous prime is 3501073949. The next prime is 3501073963. The reversal of 3501073957 is 7593701053.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2170721281 + 1330352676 = 46591^2 + 36474^2 .

It is a cyclic number.

It is not a de Polignac number, because 3501073957 - 2³ = 3501073949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3501073907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1750536978 + 1750536979.

It is an arithmetic number, because the mean of its divisors is an integer number (1750536979).

Almost surely, 2^3501073957 is an apocalyptic number.

It is an amenable number.

3501073957 is a deficient number, since it is larger than the sum of its proper divisors (1).

3501073957 is an equidigital number, since it uses as much as digits as its factorization.

3501073957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 99225, while the sum is 40.

The square root of 3501073957 is about 59169.8737281059. The cubic root of 3501073957 is about 1518.4497636751.

The spelling of 3501073957 in words is "three billion, five hundred one million, seventy-three thousand, nine hundred fifty-seven".