7296730 has 16 divisors (see below), whose sum is σ = 15010560. Its totient is φ = 2501712.

The previous prime is 7296701. The next prime is 7296739. The reversal of 7296730 is 376927.

It is an Ulam number.

It is a d-powerful number, because it can be written as 7⁴ + 2¹³ + 9 + 6⁸ + 7⁷ + 3¹⁴ + 0 .

It is not an unprimeable number, because it can be changed into a prime (7296739) 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, 52050 + ... + 52189.

It is an arithmetic number, because the mean of its divisors is an integer number (938160).

Almost surely, 2^7296730 is an apocalyptic number.

7296730 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

7296730 is an abundant number, since it is smaller than the sum of its proper divisors (7713830).

7296730 is a wasteful number, since it uses less digits than its factorization.

7296730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104253.

The product of its (nonzero) digits is 15876, while the sum is 34.

The square root of 7296730 is about 2701.2460087893. The cubic root of 7296730 is about 193.9587718391.

The spelling of 7296730 in words is "seven million, two hundred ninety-six thousand, seven hundred thirty".