3457725266 has 4 divisors (see below), whose sum is σ = 5186587902. Its totient is φ = 1728862632.

The previous prime is 3457725199. The next prime is 3457725269. The reversal of 3457725266 is 6625277543.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6625277543 = 83 ⋅79822621.

It can be written as a sum of positive squares in only one way, i.e., 3229080625 + 228644641 = 56825^2 + 15121^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3457725266.

It is not an unprimeable number, because it can be changed into a prime (3457725269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 864431315 + ... + 864431318.

Almost surely, 2^3457725266 is an apocalyptic number.

3457725266 is a deficient number, since it is larger than the sum of its proper divisors (1728862636).

3457725266 is a wasteful number, since it uses less digits than its factorization.

3457725266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1728862635.

The product of its digits is 2116800, while the sum is 47.

The square root of 3457725266 is about 58802.4256812591. The cubic root of 3457725266 is about 1512.1568035475.

The spelling of 3457725266 in words is "three billion, four hundred fifty-seven million, seven hundred twenty-five thousand, two hundred sixty-six".