7472769 has 8 divisors (see below), whose sum is σ = 10396992. Its totient is φ = 4765200.

The previous prime is 7472761. The next prime is 7472771. The reversal of 7472769 is 9672747.

7472769 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 7472769 - 2³ = 7472761 is a prime.

It is a super-2 number, since 2×7472769² = 111684553054722, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 7472769.

It is not an unprimeable number, because it can be changed into a prime (7472761) 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, 54082 + ... + 54219.

It is an arithmetic number, because the mean of its divisors is an integer number (1299624).

Almost surely, 2^7472769 is an apocalyptic number.

It is an amenable number.

7472769 is a deficient number, since it is larger than the sum of its proper divisors (2924223).

7472769 is a wasteful number, since it uses less digits than its factorization.

7472769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108327.

The product of its digits is 148176, while the sum is 42.

The square root of 7472769 is about 2733.6365888684. The cubic root of 7472769 is about 195.5061930740.

The spelling of 7472769 in words is "seven million, four hundred seventy-two thousand, seven hundred sixty-nine".