7698348031 has 12 divisors (see below), whose sum is σ = 8471854216. Its totient is φ = 6990199920.

The previous prime is 7698348013. The next prime is 7698348037. The reversal of 7698348031 is 1308438967.

It is a happy number.

It is not a de Polignac number, because 7698348031 - 2⁵ = 7698347999 is a prime.

It is a super-2 number, since 2×7698348031² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7698348037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65920 + ... + 140506.

Almost surely, 2^7698348031 is an apocalyptic number.

7698348031 is a deficient number, since it is larger than the sum of its proper divisors (773506185).

7698348031 is a wasteful number, since it uses less digits than its factorization.

7698348031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75462 (or 75451 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 49.

The square root of 7698348031 is about 87740.2304020225. The cubic root of 7698348031 is about 1974.5395951640.

The spelling of 7698348031 in words is "seven billion, six hundred ninety-eight million, three hundred forty-eight thousand, thirty-one".