4737496978 has 4 divisors (see below), whose sum is σ = 7106245470. Its totient is φ = 2368748488.

The previous prime is 4737496943. The next prime is 4737496979. The reversal of 4737496978 is 8796947374.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4551256369 + 186240609 = 67463^2 + 13647^2 .

It is not an unprimeable number, because it can be changed into a prime (4737496979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1184374243 + ... + 1184374246.

Almost surely, 2^4737496978 is an apocalyptic number.

4737496978 is a deficient number, since it is larger than the sum of its proper divisors (2368748492).

4737496978 is a wasteful number, since it uses less digits than its factorization.

4737496978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2368748491.

The product of its digits is 64012032, while the sum is 64.

The square root of 4737496978 is about 68829.4775368810. The cubic root of 4737496978 is about 1679.5115003084.

The spelling of 4737496978 in words is "four billion, seven hundred thirty-seven million, four hundred ninety-six thousand, nine hundred seventy-eight".