3140636354 has 4 divisors (see below), whose sum is σ = 4710954534. Its totient is φ = 1570318176.

The previous prime is 3140636353. The next prime is 3140636357. The reversal of 3140636354 is 4536360413.

3140636354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4536360413 = 13 ⋅348950801.

It can be written as a sum of positive squares in only one way, i.e., 2795977129 + 344659225 = 52877^2 + 18565^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3140636351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 785159087 + ... + 785159090.

Almost surely, 2^3140636354 is an apocalyptic number.

3140636354 is a deficient number, since it is larger than the sum of its proper divisors (1570318180).

3140636354 is a wasteful number, since it uses less digits than its factorization.

3140636354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1570318179.

The product of its (nonzero) digits is 77760, while the sum is 35.

The square root of 3140636354 is about 56041.3807288864. The cubic root of 3140636354 is about 1464.4432654121.

Adding to 3140636354 its reverse (4536360413), we get a palindrome (7676996767).

The spelling of 3140636354 in words is "three billion, one hundred forty million, six hundred thirty-six thousand, three hundred fifty-four".