730138048 has 14 divisors (see below), whose sum is σ = 1448867816. Its totient is φ = 365068992.

The previous prime is 730138027. The next prime is 730138051. The reversal of 730138048 is 840831037.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5704140 + ... + 5704267.

Almost surely, 2^730138048 is an apocalyptic number.

It is an amenable number.

730138048 is a deficient number, since it is larger than the sum of its proper divisors (718729768).

730138048 is a wasteful number, since it uses less digits than its factorization.

730138048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11408419 (or 11408409 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 730138048 is about 27021.0667443016. The cubic root of 730138048 is about 900.4680890155.

The spelling of 730138048 in words is "seven hundred thirty million, one hundred thirty-eight thousand, forty-eight".