2606490304626 has 24 divisors (see below), whose sum is σ = 5644825158960. Its totient is φ = 801997016496.

The previous prime is 2606490304577. The next prime is 2606490304631. The reversal of 2606490304626 is 6264030946062.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1285250616 + ... + 1285252643.

It is an arithmetic number, because the mean of its divisors is an integer number (235201048290).

Almost surely, 2^{2606490304626} is an apocalyptic number.

2606490304626 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2606490304626 is an abundant number, since it is smaller than the sum of its proper divisors (3038334854334).

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

2606490304626 is a wasteful number, since it uses less digits than its factorization.

2606490304626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2570503290 (or 2570503277 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 48.

The spelling of 2606490304626 in words is "two trillion, six hundred six billion, four hundred ninety million, three hundred four thousand, six hundred twenty-six".