7403460538 has 16 divisors (see below), whose sum is σ = 11342772000. Its totient is φ = 3623085072.

The previous prime is 7403460529. The next prime is 7403460541. The reversal of 7403460538 is 8350643047.

It is a super-2 number, since 2×7403460538² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7403460538.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109968 + ... + 164011.

It is an arithmetic number, because the mean of its divisors is an integer number (708923250).

Almost surely, 2^7403460538 is an apocalyptic number.

7403460538 is a deficient number, since it is larger than the sum of its proper divisors (3939311462).

7403460538 is a wasteful number, since it uses less digits than its factorization.

7403460538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274269.

The product of its (nonzero) digits is 241920, while the sum is 40.

The square root of 7403460538 is about 86043.3642880147. The cubic root of 7403460538 is about 1948.9988758135.

The spelling of 7403460538 in words is "seven billion, four hundred three million, four hundred sixty thousand, five hundred thirty-eight".