3480705152657 has 8 divisors (see below), whose sum is σ = 3685477465800. Its totient is φ = 3275935611904.

The previous prime is 3480705152641. The next prime is 3480705152663. The reversal of 3480705152657 is 7562515070843.

It can be written as a sum of positive squares in 4 ways, for example, as 140086266961 + 3340618885696 = 374281^2 + 1827736^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3480705152657 - 2⁴ = 3480705152641 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3480705152599 and 3480705152608.

It is not an unprimeable number, because it can be changed into a prime (3480705151657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2248469 + ... + 3466557.

It is an arithmetic number, because the mean of its divisors is an integer number (460684683225).

Almost surely, 2^{3480705152657} is an apocalyptic number.

It is an amenable number.

3480705152657 is a deficient number, since it is larger than the sum of its proper divisors (204772313143).

3480705152657 is a wasteful number, since it uses less digits than its factorization.

3480705152657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386195.

The product of its (nonzero) digits is 7056000, while the sum is 53.

The spelling of 3480705152657 in words is "three trillion, four hundred eighty billion, seven hundred five million, one hundred fifty-two thousand, six hundred fifty-seven".