6949669496 has 128 divisors (see below), whose sum is σ = 17439183360. Its totient is φ = 2513203200.

The previous prime is 6949669487. The next prime is 6949669541.

6949669496 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×6949669496² = 96595812207265788032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (68).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 759911 + ... + 769001.

It is an arithmetic number, because the mean of its divisors is an integer number (136243620).

Almost surely, 2^6949669496 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 6949669496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8719591680).

6949669496 is an abundant number, since it is smaller than the sum of its proper divisors (10489513864).

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

6949669496 is a wasteful number, since it uses less digits than its factorization.

6949669496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9205 (or 9201 counting only the distinct ones).

The product of its digits is 136048896, while the sum is 68.

The square root of 6949669496 is about 83364.6777478327. The cubic root of 6949669496 is about 1908.3354462393.

The spelling of 6949669496 in words is "six billion, nine hundred forty-nine million, six hundred sixty-nine thousand, four hundred ninety-six".