7385073690 has 32 divisors (see below), whose sum is σ = 17727627456. Its totient is φ = 1968969600.

The previous prime is 7385073659. The next prime is 7385073701. The reversal of 7385073690 is 963705837.

It is a super-2 number, since 2×7385073690² (a number of 21 digits) contains 22 as substring.

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, 154494 + ... + 196566.

It is an arithmetic number, because the mean of its divisors is an integer number (553988358).

Almost surely, 2^7385073690 is an apocalyptic number.

7385073690 is an abundant number, since it is smaller than the sum of its proper divisors (10342553766).

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

7385073690 is a wasteful number, since it uses less digits than its factorization.

7385073690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47934.

The product of its (nonzero) digits is 952560, while the sum is 48.

The square root of 7385073690 is about 85936.4514626942. The cubic root of 7385073690 is about 1947.3840609730.

The spelling of 7385073690 in words is "seven billion, three hundred eighty-five million, seventy-three thousand, six hundred ninety".