313550741 has 4 divisors (see below), whose sum is σ = 358343712. Its totient is φ = 268757772.

The previous prime is 313550701. The next prime is 313550773. The reversal of 313550741 is 147055313.

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, and also an emirpimes, since its reverse is a distinct semiprime: 147055313 = 43 ⋅3419891.

It is a cyclic number.

It is not a de Polignac number, because 313550741 - 2¹⁴ = 313534357 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313550701) 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, 22396475 + ... + 22396488.

It is an arithmetic number, because the mean of its divisors is an integer number (89585928).

Almost surely, 2^313550741 is an apocalyptic number.

It is an amenable number.

313550741 is a deficient number, since it is larger than the sum of its proper divisors (44792971).

313550741 is an equidigital number, since it uses as much as digits as its factorization.

313550741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44792970.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 313550741 is about 17707.3640330796. The cubic root of 313550741 is about 679.3641265958.

The spelling of 313550741 in words is "three hundred thirteen million, five hundred fifty thousand, seven hundred forty-one".