1407474679 has 8 divisors (see below), whose sum is σ = 1564637312. Its totient is φ = 1257297120.

The previous prime is 1407474671. The next prime is 1407474689. The reversal of 1407474679 is 9764747041.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1407474679 - 2³ = 1407474671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1407474671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1745844 + ... + 1746649.

It is an arithmetic number, because the mean of its divisors is an integer number (195579664).

Almost surely, 2^1407474679 is an apocalyptic number.

1407474679 is a deficient number, since it is larger than the sum of its proper divisors (157162633).

1407474679 is a wasteful number, since it uses less digits than its factorization.

1407474679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3492537.

The product of its (nonzero) digits is 1185408, while the sum is 49.

The square root of 1407474679 is about 37516.3254997075. The cubic root of 1407474679 is about 1120.6763238148.

The spelling of 1407474679 in words is "one billion, four hundred seven million, four hundred seventy-four thousand, six hundred seventy-nine".