4945369 has 8 divisors (see below), whose sum is σ = 5810112. Its totient is φ = 4149840.

The previous prime is 4945333. The next prime is 4945373. The reversal of 4945369 is 9635494.

4945369 = 371² + 372² + ... + 403².

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4945369 is a prime.

It is a super-2 number, since 2×4945369² = 48913349092322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4945469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17149 + ... + 17434.

It is an arithmetic number, because the mean of its divisors is an integer number (726264).

Almost surely, 2^4945369 is an apocalyptic number.

It is an amenable number.

4945369 is a deficient number, since it is larger than the sum of its proper divisors (864743).

4945369 is a wasteful number, since it uses less digits than its factorization.

4945369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34607.

The product of its digits is 116640, while the sum is 40.

The square root of 4945369 is about 2223.8185627429. The cubic root of 4945369 is about 170.3725279354.

It can be divided in two parts, 49 and 45369, that multiplied together give a square (2223081 = 1491²).

The spelling of 4945369 in words is "four million, nine hundred forty-five thousand, three hundred sixty-nine".