7283749406 has 4 divisors (see below), whose sum is σ = 10925624112. Its totient is φ = 3641874702.

The previous prime is 7283749393. The next prime is 7283749423. The reversal of 7283749406 is 6049473827.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1820937350 + ... + 1820937353.

It is an arithmetic number, because the mean of its divisors is an integer number (2731406028).

Almost surely, 2^7283749406 is an apocalyptic number.

7283749406 is a deficient number, since it is larger than the sum of its proper divisors (3641874706).

7283749406 is a wasteful number, since it uses less digits than its factorization.

7283749406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3641874705.

The product of its (nonzero) digits is 2032128, while the sum is 50.

The square root of 7283749406 is about 85344.8850605588. The cubic root of 7283749406 is about 1938.4368857531.

The spelling of 7283749406 in words is "seven billion, two hundred eighty-three million, seven hundred forty-nine thousand, four hundred six".