7690149376 has 480 divisors, whose sum is σ = 21747670560. Its totient is φ = 2675441664.

The previous prime is 7690149367. The next prime is 7690149407. The reversal of 7690149376 is 6739410967.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 105344476 + ... + 105344548.

It is an arithmetic number, because the mean of its divisors is an integer number (45307647).

Almost surely, 2^7690149376 is an apocalyptic number.

7690149376 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7690149376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10873835280).

7690149376 is an abundant number, since it is smaller than the sum of its proper divisors (14057521184).

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

7690149376 is a wasteful number, since it uses less digits than its factorization.

7690149376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 1714608, while the sum is 52.

The square root of 7690149376 is about 87693.4967714254. The cubic root of 7690149376 is about 1973.8383919473.

The spelling of 7690149376 in words is "seven billion, six hundred ninety million, one hundred forty-nine thousand, three hundred seventy-six".