1477349959679 has 24 divisors (see below), whose sum is σ = 1644688342080. Its totient is φ = 1325827863360.

The previous prime is 1477349959639. The next prime is 1477349959697. The reversal of 1477349959679 is 9769599437741.

It is not a de Polignac number, because 1477349959679 - 2²⁴ = 1477333182463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1477349959639) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98765669 + ... + 98780625.

It is an arithmetic number, because the mean of its divisors is an integer number (68528680920).

Almost surely, 2^{1477349959679} is an apocalyptic number.

1477349959679 is a deficient number, since it is larger than the sum of its proper divisors (167338382401).

1477349959679 is a wasteful number, since it uses less digits than its factorization.

1477349959679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25391 (or 25380 counting only the distinct ones).

The product of its digits is 3240609120, while the sum is 80.

The spelling of 1477349959679 in words is "one trillion, four hundred seventy-seven billion, three hundred forty-nine million, nine hundred fifty-nine thousand, six hundred seventy-nine".