1408738074 has 32 divisors (see below), whose sum is σ = 2896063296. Its totient is φ = 456503040.

The previous prime is 1408738049. The next prime is 1408738129. The reversal of 1408738074 is 4708378041.

It is a super-2 number, since 2×1408738074² = 3969085922274458952, which contains 22 as substring.

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, 392709 + ... + 396279.

It is an arithmetic number, because the mean of its divisors is an integer number (90501978).

Almost surely, 2^1408738074 is an apocalyptic number.

1408738074 is an abundant number, since it is smaller than the sum of its proper divisors (1487325222).

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

1408738074 is a wasteful number, since it uses less digits than its factorization.

1408738074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5390.

The product of its (nonzero) digits is 150528, while the sum is 42.

The square root of 1408738074 is about 37533.1596591601. The cubic root of 1408738074 is about 1121.0115420267.

The spelling of 1408738074 in words is "one billion, four hundred eight million, seven hundred thirty-eight thousand, seventy-four".