7373940738 has 32 divisors (see below), whose sum is σ = 15074242560. Its totient is φ = 2404169040.

The previous prime is 7373940727. The next prime is 7373940799. The reversal of 7373940738 is 8370493737.

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, 21978 + ... + 123413.

It is an arithmetic number, because the mean of its divisors is an integer number (471070080).

Almost surely, 2^7373940738 is an apocalyptic number.

7373940738 is an abundant number, since it is smaller than the sum of its proper divisors (7700301822).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7373940738 is a wasteful number, since it uses less digits than its factorization.

7373940738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145582.

The product of its (nonzero) digits is 2667168, while the sum is 51.

The square root of 7373940738 is about 85871.6527033223. The cubic root of 7373940738 is about 1946.4050124426.

The spelling of 7373940738 in words is "seven billion, three hundred seventy-three million, nine hundred forty thousand, seven hundred thirty-eight".