735312013 has 4 divisors (see below), whose sum is σ = 744619840. Its totient is φ = 726004188.

The previous prime is 735311987. The next prime is 735312029. The reversal of 735312013 is 310213537.

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 735312013 - 2⁵ = 735311981 is a prime.

It is a super-2 number, since 2×735312013² = 1081367512924224338, which contains 22 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 (735312043) 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, 4653795 + ... + 4653952.

It is an arithmetic number, because the mean of its divisors is an integer number (186154960).

Almost surely, 2^735312013 is an apocalyptic number.

It is an amenable number.

735312013 is a deficient number, since it is larger than the sum of its proper divisors (9307827).

735312013 is an equidigital number, since it uses as much as digits as its factorization.

735312013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9307826.

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 735312013 is about 27116.6371993284. The cubic root of 735312013 is about 902.5900751864.

The spelling of 735312013 in words is "seven hundred thirty-five million, three hundred twelve thousand, thirteen".