3451350653 has 4 divisors (see below), whose sum is σ = 3457660800. Its totient is φ = 3445040508.

The previous prime is 3451350649. The next prime is 3451350673. The reversal of 3451350653 is 3560531543.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3451350653 - 2² = 3451350649 is a prime.

It is a super-3 number, since 3×3451350653³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3451350673) 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, 3154253 + ... + 3155346.

It is an arithmetic number, because the mean of its divisors is an integer number (864415200).

Almost surely, 2^3451350653 is an apocalyptic number.

It is an amenable number.

3451350653 is a deficient number, since it is larger than the sum of its proper divisors (6310147).

3451350653 is an equidigital number, since it uses as much as digits as its factorization.

3451350653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6310146.

The product of its (nonzero) digits is 81000, while the sum is 35.

The square root of 3451350653 is about 58748.1970191426. The cubic root of 3451350653 is about 1511.2269683287.

The spelling of 3451350653 in words is "three billion, four hundred fifty-one million, three hundred fifty thousand, six hundred fifty-three".