2874474729 has 16 divisors (see below), whose sum is σ = 4866835840. Its totient is φ = 1642556880.

The previous prime is 2874474727. The next prime is 2874474731. The reversal of 2874474729 is 9274744782.

It is an interprime number because it is at equal distance from previous prime (2874474727) and next prime (2874474731).

It is not a de Polignac number, because 2874474729 - 2¹ = 2874474727 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2874474727) 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, 7604242 + ... + 7604619.

It is an arithmetic number, because the mean of its divisors is an integer number (304177240).

Almost surely, 2^2874474729 is an apocalyptic number.

It is an amenable number.

2874474729 is a deficient number, since it is larger than the sum of its proper divisors (1992361111).

2874474729 is a wasteful number, since it uses less digits than its factorization.

2874474729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15208877 (or 15208871 counting only the distinct ones).

The product of its digits is 6322176, while the sum is 54.

The square root of 2874474729 is about 53614.1280727384. The cubic root of 2874474729 is about 1421.8468875005.

The spelling of 2874474729 in words is "two billion, eight hundred seventy-four million, four hundred seventy-four thousand, seven hundred twenty-nine".