7914415369 has 27 divisors (see below), whose sum is σ = 9390520461. Its totient is φ = 6650873880.

The previous prime is 7914415357. The next prime is 7914415387. The reversal of 7914415369 is 9635144197.

The square root of 7914415369 is 88963.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 7914415369 - 2⁷ = 7914415241 is a prime.

It is a super-2 number, since 2×7914415369² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is not an unprimeable number, because it can be changed into a prime (7914415339) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 44214522 + ... + 44214700.

Almost surely, 2^7914415369 is an apocalyptic number.

7914415369 is the 88963-rd square number.

7914415369 is the 44482-nd centered octagonal number.

It is an amenable number.

7914415369 is a deficient number, since it is larger than the sum of its proper divisors (1476105092).

7914415369 is an frugal number, since it uses more digits than its factorization.

7914415369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514 (or 257 counting only the distinct ones).

The product of its digits is 816480, while the sum is 49.

The cubic root of 7914415369 is about 1992.8423620846.

Multiplying 7914415369 by its sum of digits (49), we get a square (387806353081 = 622741²).

7914415369 divided by its sum of digits (49) gives a square (161518681 = 12709²).

The spelling of 7914415369 in words is "seven billion, nine hundred fourteen million, four hundred fifteen thousand, three hundred sixty-nine".