7026690000 has 400 divisors, whose sum is σ = 25101964800. Its totient is φ = 1679040000.

The previous prime is 7026689983. The next prime is 7026690037. The reversal of 7026690000 is 966207.

It is a tau number, because it is divible by the number of its divisors (400).

It is a super-2 number, since 2×7026690000² = 98748744712200000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a self number, because there is not a number n which added to its sum of digits gives 7026690000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 35309901 + ... + 35310099.

It is an arithmetic number, because the mean of its divisors is an integer number (62754912).

Almost surely, 2^7026690000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7026690000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12550982400).

7026690000 is an abundant number, since it is smaller than the sum of its proper divisors (18075274800).

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

7026690000 is a wasteful number, since it uses less digits than its factorization.

7026690000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348 (or 327 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 7026690000 is about 83825.3541597052. The cubic root of 7026690000 is about 1915.3593437466.

The spelling of 7026690000 in words is "seven billion, twenty-six million, six hundred ninety thousand".