7406672740 has 24 divisors (see below), whose sum is σ = 15640914240. Its totient is φ = 2946116448.

The previous prime is 7406672731. The next prime is 7406672803. The reversal of 7406672740 is 472766047.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1030872 + ... + 1038031.

It is an arithmetic number, because the mean of its divisors is an integer number (651704760).

Almost surely, 2^7406672740 is an apocalyptic number.

It is an amenable number.

7406672740 is an abundant number, since it is smaller than the sum of its proper divisors (8234241500).

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

7406672740 is a wasteful number, since it uses less digits than its factorization.

7406672740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2069091 (or 2069089 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 43.

The square root of 7406672740 is about 86062.0284446050. The cubic root of 7406672740 is about 1949.2807112620.

The spelling of 7406672740 in words is "seven billion, four hundred six million, six hundred seventy-two thousand, seven hundred forty".