7401730605 has 16 divisors (see below), whose sum is σ = 11844083520. Its totient is φ = 3947151488.

The previous prime is 7401730571. The next prime is 7401730613. The reversal of 7401730605 is 5060371047.

It is a cyclic number.

It is not a de Polignac number, because 7401730605 - 2⁷ = 7401730477 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148834 + ... + 192236.

It is an arithmetic number, because the mean of its divisors is an integer number (740255220).

Almost surely, 2^7401730605 is an apocalyptic number.

It is an amenable number.

7401730605 is a deficient number, since it is larger than the sum of its proper divisors (4442352915).

7401730605 is a wasteful number, since it uses less digits than its factorization.

7401730605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54780.

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 7401730605 is about 86033.3110196277. The cubic root of 7401730605 is about 1948.8470594163.

The spelling of 7401730605 in words is "seven billion, four hundred one million, seven hundred thirty thousand, six hundred five".