7287034 has 4 divisors (see below), whose sum is σ = 10930554. Its totient is φ = 3643516.

The previous prime is 7287029. The next prime is 7287037. The reversal of 7287034 is 4307827.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7273809 + 13225 = 2697^2 + 115^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 7286987 and 7287005.

It is not an unprimeable number, because it can be changed into a prime (7287037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1821757 + ... + 1821760.

Almost surely, 2^7287034 is an apocalyptic number.

7287034 is a deficient number, since it is larger than the sum of its proper divisors (3643520).

7287034 is a wasteful number, since it uses less digits than its factorization.

7287034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3643519.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 7287034 is about 2699.4506848616. The cubic root of 7287034 is about 193.8728220201.

The spelling of 7287034 in words is "seven million, two hundred eighty-seven thousand, thirty-four".