7621334054 has 8 divisors (see below), whose sum is σ = 11436180048. Its totient is φ = 3809274040.

The previous prime is 7621334041. The next prime is 7621334069. The reversal of 7621334054 is 4504331267.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 689642 + ... + 700605.

It is an arithmetic number, because the mean of its divisors is an integer number (1429522506).

Almost surely, 2^7621334054 is an apocalyptic number.

7621334054 is a deficient number, since it is larger than the sum of its proper divisors (3814845994).

7621334054 is a wasteful number, since it uses less digits than its factorization.

7621334054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1392990.

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 7621334054 is about 87300.2523134956. The cubic root of 7621334054 is about 1967.9331095963.

The spelling of 7621334054 in words is "seven billion, six hundred twenty-one million, three hundred thirty-four thousand, fifty-four".