7462945738 has 8 divisors (see below), whose sum is σ = 11196646560. Its totient is φ = 3730730220.

The previous prime is 7462945733. The next prime is 7462945757. The reversal of 7462945738 is 8375492647.

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

It is not an unprimeable number, because it can be changed into a prime (7462945733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 358678 + ... + 378913.

It is an arithmetic number, because the mean of its divisors is an integer number (1399580820).

Almost surely, 2^7462945738 is an apocalyptic number.

7462945738 is a deficient number, since it is larger than the sum of its proper divisors (3733700822).

7462945738 is a wasteful number, since it uses less digits than its factorization.

7462945738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742652.

The product of its digits is 10160640, while the sum is 55.

The square root of 7462945738 is about 86388.3426047751. The cubic root of 7462945738 is about 1954.2048853341.

The spelling of 7462945738 in words is "seven billion, four hundred sixty-two million, nine hundred forty-five thousand, seven hundred thirty-eight".