3143031764 has 6 divisors (see below), whose sum is σ = 5500305594. Its totient is φ = 1571515880.

The previous prime is 3143031761. The next prime is 3143031767. The reversal of 3143031764 is 4671303413.

It is an interprime number because it is at equal distance from previous prime (3143031761) and next prime (3143031767).

It can be written as a sum of positive squares in only one way, i.e., 3006328900 + 136702864 = 54830^2 + 11692^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3143031764.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3143031761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 392878967 + ... + 392878974.

It is an arithmetic number, because the mean of its divisors is an integer number (916717599).

Almost surely, 2^3143031764 is an apocalyptic number.

It is an amenable number.

3143031764 is a deficient number, since it is larger than the sum of its proper divisors (2357273830).

3143031764 is a wasteful number, since it uses less digits than its factorization.

3143031764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785757945 (or 785757943 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 3143031764 is about 56062.7484520693. The cubic root of 3143031764 is about 1464.8154883389.

The spelling of 3143031764 in words is "three billion, one hundred forty-three million, thirty-one thousand, seven hundred sixty-four".