1400593679348 has 6 divisors (see below), whose sum is σ = 2451038938866. Its totient is φ = 700296839672.

The previous prime is 1400593679297. The next prime is 1400593679383. The reversal of 1400593679348 is 8439763950041.

It can be written as a sum of positive squares in only one way, i.e., 1054047182224 + 346546497124 = 1026668^2 + 588682^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175074209915 + ... + 175074209922.

It is an arithmetic number, because the mean of its divisors is an integer number (408506489811).

Almost surely, 2^{1400593679348} is an apocalyptic number.

It is an amenable number.

1400593679348 is a deficient number, since it is larger than the sum of its proper divisors (1050445259518).

1400593679348 is a wasteful number, since it uses less digits than its factorization.

1400593679348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350148419841 (or 350148419839 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 59.

The spelling of 1400593679348 in words is "one trillion, four hundred billion, five hundred ninety-three million, six hundred seventy-nine thousand, three hundred forty-eight".