3113747002 has 4 divisors (see below), whose sum is σ = 4670620506. Its totient is φ = 1556873500.

The previous prime is 3113746957. The next prime is 3113747017. The reversal of 3113747002 is 2007473113.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2007473113 = 6317 ⋅317789.

It can be written as a sum of positive squares in only one way, i.e., 2283788521 + 829958481 = 47789^2 + 28809^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 778436749 + ... + 778436752.

Almost surely, 2^3113747002 is an apocalyptic number.

3113747002 is a deficient number, since it is larger than the sum of its proper divisors (1556873504).

3113747002 is a wasteful number, since it uses less digits than its factorization.

3113747002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1556873503.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 3113747002 is about 55800.9587910459. The cubic root of 3113747002 is about 1460.2518802935.

The spelling of 3113747002 in words is "three billion, one hundred thirteen million, seven hundred forty-seven thousand, two".