3140310987 has 24 divisors (see below), whose sum is σ = 4951065600. Its totient is φ = 1902181680.

The previous prime is 3140310983. The next prime is 3140310997. The reversal of 3140310987 is 7890130413.

It is a happy number.

It is not a de Polignac number, because 3140310987 - 2² = 3140310983 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3140310983) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 199014 + ... + 214212.

It is an arithmetic number, because the mean of its divisors is an integer number (206294400).

Almost surely, 2^3140310987 is an apocalyptic number.

3140310987 is a deficient number, since it is larger than the sum of its proper divisors (1810754613).

3140310987 is a wasteful number, since it uses less digits than its factorization.

3140310987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17303 (or 17300 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 3140310987 is about 56038.4777362840. The cubic root of 3140310987 is about 1464.3926920130.

The spelling of 3140310987 in words is "three billion, one hundred forty million, three hundred ten thousand, nine hundred eighty-seven".