2929986465 has 128 divisors (see below), whose sum is σ = 5862481920. Its totient is φ = 1219276800.

The previous prime is 2929986419. The next prime is 2929986481. The reversal of 2929986465 is 5646899292.

It is not a de Polignac number, because 2929986465 - 2⁶ = 2929986401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2929986399 and 2929986408.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 7730646 + ... + 7731024.

It is an arithmetic number, because the mean of its divisors is an integer number (45800640).

Almost surely, 2^2929986465 is an apocalyptic number.

It is an amenable number.

2929986465 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

2929986465 is a wasteful number, since it uses less digits than its factorization.

2929986465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543.

The product of its digits is 16796160, while the sum is 60.

The square root of 2929986465 is about 54129.3493864465. The cubic root of 2929986465 is about 1430.9414741752.

The spelling of 2929986465 in words is "two billion, nine hundred twenty-nine million, nine hundred eighty-six thousand, four hundred sixty-five".