348480353377 has 4 divisors (see below), whose sum is σ = 375286534420. Its totient is φ = 321674172336.

The previous prime is 348480353359. The next prime is 348480353381. The reversal of 348480353377 is 773353084843.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 214331035681 + 134149317696 = 462959^2 + 366264^2 .

It is a cyclic number.

It is not a de Polignac number, because 348480353377 - 2¹⁵ = 348480320609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (348480353357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13403090502 + ... + 13403090527.

It is an arithmetic number, because the mean of its divisors is an integer number (93821633605).

Almost surely, 2^348480353377 is an apocalyptic number.

It is an amenable number.

348480353377 is a deficient number, since it is larger than the sum of its proper divisors (26806181043).

348480353377 is a wasteful number, since it uses less digits than its factorization.

348480353377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26806181042.

The product of its (nonzero) digits is 20321280, while the sum is 55.

The spelling of 348480353377 in words is "three hundred forty-eight billion, four hundred eighty million, three hundred fifty-three thousand, three hundred seventy-seven".