3485844267620 has 48 divisors (see below), whose sum is σ = 8600040969408. Its totient is φ = 1170073599360.

The previous prime is 3485844267569. The next prime is 3485844267671. The reversal of 3485844267620 is 267624485843.

It is an interprime number because it is at equal distance from previous prime (3485844267569) and next prime (3485844267671).

It is a super-2 number, since 2×3485844267620² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3485844267620.

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, 609410474 + ... + 609416193.

It is an arithmetic number, because the mean of its divisors is an integer number (179167520196).

Almost surely, 2^{3485844267620} is an apocalyptic number.

It is an amenable number.

3485844267620 is an abundant number, since it is smaller than the sum of its proper divisors (5114196701788).

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

3485844267620 is a wasteful number, since it uses less digits than its factorization.

3485844267620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1218826700 (or 1218826698 counting only the distinct ones).

The product of its (nonzero) digits is 61931520, while the sum is 59.

The spelling of 3485844267620 in words is "three trillion, four hundred eighty-five billion, eight hundred forty-four million, two hundred sixty-seven thousand, six hundred twenty".