2429688487 has 8 divisors (see below), whose sum is σ = 2477744640. Its totient is φ = 2381714400.

The previous prime is 2429688473. The next prime is 2429688493. The reversal of 2429688487 is 7848869242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2429688487 is a prime.

It is a super-2 number, since 2×2429688487² = 11806772287720698338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2429688427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41089 + ... + 80917.

It is an arithmetic number, because the mean of its divisors is an integer number (309718080).

Almost surely, 2^2429688487 is an apocalyptic number.

2429688487 is a deficient number, since it is larger than the sum of its proper divisors (48056153).

2429688487 is a wasteful number, since it uses less digits than its factorization.

2429688487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41033.

The product of its digits is 12386304, while the sum is 58.

The square root of 2429688487 is about 49291.8703946198. The cubic root of 2429688487 is about 1344.3639723007.

The spelling of 2429688487 in words is "two billion, four hundred twenty-nine million, six hundred eighty-eight thousand, four hundred eighty-seven".