7661054384 has 10 divisors (see below), whose sum is σ = 14843292900. Its totient is φ = 3830527184.

The previous prime is 7661054371. The next prime is 7661054389. The reversal of 7661054384 is 4834501667.

It is not an unprimeable number, because it can be changed into a prime (7661054389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239407934 + ... + 239407965.

It is an arithmetic number, because the mean of its divisors is an integer number (1484329290).

Almost surely, 2^7661054384 is an apocalyptic number.

It is an amenable number.

7661054384 is a deficient number, since it is larger than the sum of its proper divisors (7182238516).

7661054384 is a wasteful number, since it uses less digits than its factorization.

7661054384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478815907 (or 478815901 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 7661054384 is about 87527.4493173427. The cubic root of 7661054384 is about 1971.3459657009.

The spelling of 7661054384 in words is "seven billion, six hundred sixty-one million, fifty-four thousand, three hundred eighty-four".