7400006734 has 32 divisors (see below), whose sum is σ = 11823350400. Its totient is φ = 3466955520.

The previous prime is 7400006723. The next prime is 7400006767. The reversal of 7400006734 is 4376000047.

It is a junction number, because it is equal to n+sod(n) for n = 7400006696 and 7400006705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 873499 + ... + 881929.

It is an arithmetic number, because the mean of its divisors is an integer number (369479700).

Almost surely, 2^7400006734 is an apocalyptic number.

7400006734 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

7400006734 is a deficient number, since it is larger than the sum of its proper divisors (4423343666).

7400006734 is a wasteful number, since it uses less digits than its factorization.

7400006734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8908.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 7400006734 is about 86023.2918109973. The cubic root of 7400006734 is about 1948.6957514787.

The spelling of 7400006734 in words is "seven billion, four hundred million, six thousand, seven hundred thirty-four".