1402464306 has 8 divisors (see below), whose sum is σ = 2804928624. Its totient is φ = 467488100.

The previous prime is 1402464281. The next prime is 1402464313. The reversal of 1402464306 is 6034642041.

1402464306 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

1402464306 is an admirable number.

It is a super-2 number, since 2×1402464306² = 3933812259208123272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116872020 + ... + 116872031.

It is an arithmetic number, because the mean of its divisors is an integer number (350616078).

Almost surely, 2^1402464306 is an apocalyptic number.

1402464306 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1402464306 is a wasteful number, since it uses less digits than its factorization.

1402464306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233744056.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 1402464306 is about 37449.4900632839. The cubic root of 1402464306 is about 1119.3449363512.

The spelling of 1402464306 in words is "one billion, four hundred two million, four hundred sixty-four thousand, three hundred six".