3493756373 has 8 divisors (see below), whose sum is σ = 3646471488. Its totient is φ = 3341109024.

The previous prime is 3493756367. The next prime is 3493756381. The reversal of 3493756373 is 3736573943.

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 3493756373 - 2²⁰ = 3492707797 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 (3493756303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108161 + ... + 136697.

It is an arithmetic number, because the mean of its divisors is an integer number (455808936).

Almost surely, 2^3493756373 is an apocalyptic number.

It is an amenable number.

3493756373 is a deficient number, since it is larger than the sum of its proper divisors (152715115).

3493756373 is a wasteful number, since it uses less digits than its factorization.

3493756373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33883.

The product of its digits is 4286520, while the sum is 50.

The square root of 3493756373 is about 59108.0059974958. The cubic root of 3493756373 is about 1517.3911233718.

The spelling of 3493756373 in words is "three billion, four hundred ninety-three million, seven hundred fifty-six thousand, three hundred seventy-three".