2469839307620 has 48 divisors (see below), whose sum is σ = 5275820692800. Its totient is φ = 970961147520.

The previous prime is 2469839307613. The next prime is 2469839307643. The reversal of 2469839307620 is 267039389642.

It is a super-2 number, since 2×2469839307620² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (59).

It is a self number, because there is not a number n which added to its sum of digits gives 2469839307620.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4782371 + ... + 5273589.

It is an arithmetic number, because the mean of its divisors is an integer number (109912931100).

Almost surely, 2^{2469839307620} is an apocalyptic number.

2469839307620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2469839307620 is an abundant number, since it is smaller than the sum of its proper divisors (2805981385180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2469839307620 is a wasteful number, since it uses less digits than its factorization.

2469839307620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495548 (or 495546 counting only the distinct ones).

The product of its (nonzero) digits is 23514624, while the sum is 59.

The spelling of 2469839307620 in words is "two trillion, four hundred sixty-nine billion, eight hundred thirty-nine million, three hundred seven thousand, six hundred twenty".