3501040493 has 2 divisors, whose sum is σ = 3501040494. Its totient is φ = 3501040492.

The previous prime is 3501040429. The next prime is 3501040523. The reversal of 3501040493 is 3940401053.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3389801284 + 111239209 = 58222^2 + 10547^2 .

It is a cyclic number.

It is not a de Polignac number, because 3501040493 - 2⁶ = 3501040429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3501040993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1750520246 + 1750520247.

It is an arithmetic number, because the mean of its divisors is an integer number (1750520247).

Almost surely, 2^3501040493 is an apocalyptic number.

It is an amenable number.

3501040493 is a deficient number, since it is larger than the sum of its proper divisors (1).

3501040493 is an equidigital number, since it uses as much as digits as its factorization.

3501040493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 3501040493 is about 59169.5909483917. The cubic root of 3501040493 is about 1518.4449257724. Note that the first 3 decimals are identical.

The spelling of 3501040493 in words is "three billion, five hundred one million, forty thousand, four hundred ninety-three".