84737079652 has 12 divisors (see below), whose sum is σ = 148292905600. Its totient is φ = 42367678056.

The previous prime is 84737079629. The next prime is 84737079653. The reversal of 84737079652 is 25697073748.

It is a super-2 number, since 2×84737079652² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (84737079653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39253 + ... + 413539.

Almost surely, 2^84737079652 is an apocalyptic number.

It is an amenable number.

84737079652 is a deficient number, since it is larger than the sum of its proper divisors (63555825948).

84737079652 is a wasteful number, since it uses less digits than its factorization.

84737079652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430890 (or 430888 counting only the distinct ones).

The product of its (nonzero) digits is 17781120, while the sum is 58.

The spelling of 84737079652 in words is "eighty-four billion, seven hundred thirty-seven million, seventy-nine thousand, six hundred fifty-two".