2467942609 has 16 divisors (see below), whose sum is σ = 2732304960. Its totient is φ = 2210319360.

The previous prime is 2467942597. The next prime is 2467942627. The reversal of 2467942609 is 9062497642.

It is a cyclic number.

It is not a de Polignac number, because 2467942609 - 2⁹ = 2467942097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2467942679) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1305537 + ... + 1307425.

It is an arithmetic number, because the mean of its divisors is an integer number (170769060).

Almost surely, 2^2467942609 is an apocalyptic number.

It is an amenable number.

2467942609 is a deficient number, since it is larger than the sum of its proper divisors (264362351).

2467942609 is a wasteful number, since it uses less digits than its factorization.

2467942609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3600.

The product of its (nonzero) digits is 1306368, while the sum is 49.

The square root of 2467942609 is about 49678.3917714734. The cubic root of 2467942609 is about 1351.3826910702.

The spelling of 2467942609 in words is "two billion, four hundred sixty-seven million, nine hundred forty-two thousand, six hundred nine".